VW Parts Catalog - Aircooled VW Parts that Work, Fit, and Last.

CONTACT US   |   SITE HELP

LOGIN | ACCOUNT / ORDER STATUS | CART / CHECKOUT

VW Parts Specials / Warehouse Deals

VW Tech Articles

Gift Certificates

VW Parts Catalog Featured Brands

VW Parts Catalog > A-1 Muffler VW Exhausts 19 products found A-1 Muffler Performance VW Exhaust Systems A-1 Muffler makes the finest quality Custom Performance VW Exhaust Systems in the World! There are many options available, and we'll be pleased to help you determine the best merged VW header and muffler for your ride!  A-1 Performance VW exhausts are for people who value quality and want the BEST.  Every A-1 exhaust product is hand made to order by a master exhaust system craftsman to fit the custom specs you submit, and the quality craftmanship features superb tig welds, fit, and finish. Sort By: Price: Low to High Price: High to Low Most Popular Product Name Brand/Manufacturer 50 per page 100 per page 200 per page 300 per page 500 per page 1 A-1 Performance Sidewinder MUFFLER, Dual Pea-Shooter Outlets, Fits SW138-SW112-SW158 Header, Pea Shooter Outlet Model for Beetle and Ghia Base Price $299.95 A-1 Performance Sidewinder Muffler, Dual Pea-Shooter Outlets, Fits SW138_SW112_SW158 Header, Pea Shooter Outlet Model for Beetle and Ghia gives other drivers a "WHAT THE $#)*&#)&*" when they see those monster "Pea Shooters" in the stock location! If you are looking at buying an A-1 product, it's obvious you value quality and want the BEST! Every A-1 exhaust product is hand made to order by a master exhaust system craftsman to the custom specs you submit for YOUR car!   This muffler is NOT available to fit the Flanged "Heater Box" version Sidewinder, it also does not clear "Traction Bars", there simply isn't room to fit all that stuff under there! A-1 Performance Sidewinder HT Merged Racing HEADER (Muffler NOT included), Flanged J-Pipes (Heater Box Compatible), Mid Size Tubing Base Price $299.95 A-1 Performance Sidewinder HT Merged Racing HEADER (MUFFLER NOT INCLUDED), Flanged J-Pipes (Heater Box Compatible), Mid Size Tubing offers the best balance of performance, looks, and ground clearance, of any VW Performance Exhaust available! Each one is hand made by a master exhaust system craftsman for YOUR car! Remember that Exhaust Tubing is measured on the OUTSIDE (Not Inside), stock is equivalent to 1 1/4" tubing. A decent guideline is to run 1 3/8" for up to 90hp, 1 1/2" from 90-140hp, and 1 5/8" from 140-175hp. Above this you need a larger exhaust tubing, which we do offer but they cost more!   Cylinder 1 and 3 J-pipes or Heater Boxes are not included with this header and must be purchased separately! A-1 Performance Sidewinder MUFFLER, Fits SW138-SW112-SW158 Header, VW Type 2 to 1967, Clears Reduction Boxes and Rear Disc Brakes Base Price $219.95 A-1 Performance Sidewinder Muffler, Fits SW138_SW112_SW158 Header, VW Type 2 to 1967, Clears Reduction Boxes and Rear Disc Brakes, it  has a tail pipe exit behind the corner edge of the rear bumper. If you are looking at buying an A-1 product, it's obvious you value quality and want the BEST! Every A-1 exhaust product is hand made to order by a master exhaust system craftsman to the custom specs you submit for YOUR car! A-1 Performance Sidewinder MUFFLER, Fits SW138-SW112-SW158 Header, Speedster Kit Cars with Center Exiting Exhaust Pipe Base Price $299.95 A-1 Performance Sidewinder Muffler, Fits SW138_SW112_SW158 Header, Speedster Kit Cars with Center Exiting Exhaust Pipe offers a 2 1/2" Hi-Flo straight through core design for maximum power, with as little noise as possible! Center Exit "Looks Right". If you are looking at buying an A-1 product, it's obvious you value quality and want the BEST! Every A-1 exhaust product is hand made to order by a master exhaust system craftsman to the custom specs you submit for YOUR car! Outlet pipe is laterally adjustable, and once positioned can be secured with a set screw, pop rivet, or spot weld. A-1 Performance Sidewinder Race Bullet MUFFLER, Fits SW138-SW112-SW158 Header, Fits all Car Models Base Price $159.95 A-1 Performance Sidewinder Race Bullet Muffler, Fits SW138_SW112_SW158 Header, Fits all Car Models offers a 2 1/2" Hi-Flo straight through core design for engines in excess of 220hp. Serious Performance, and SERIOUSLY LOUD TOO! The Race Bullet looks like an old Cherry Bomb or Glass Pack, it's NOT a quiet muffler, but it's inexpensive, super light, and doesn't hold back the engine at all! If you are looking at buying an A-1 product, it's obvious you value quality and want the BEST! Every A-1 exhaust product is hand made to order by a master exhaust system craftsman to the custom specs you submit for YOUR car! A-1 Performance Sidewinder MUFFLER, Fits SW138-SW112-SW158 Header, Beetle with Rear Disc Brakes, All Ghias, Type 2s to 1967, and Speedster Kit Cars Base Price $219.95 A-1 Performance Sidewinder Muffler, Fits SW138_SW112_SW158 Header, Beetle with Rear Disc Brakes, All Ghias, Type 2s to 1967, and Speedster Kit Cars offers a 2 1/2" Hi-Flo straight through core design for maximum power, with as little noise as possible! If you are looking at buying an A-1 product, it's obvious you value quality and want the BEST! Every A-1 exhaust product is hand made to order by a master exhaust system craftsman to the custom specs you submit for YOUR car!   THIS MUFFLER FITS THE NON-FLANGED NON-HEATER BOXER SIDEWINDER VERSION! IF YOU HAVE HEATER BOXES YOU NEED OUR HTSW100! A-1 Performance Sidewinder Merged Racing HEADER (Muffler NOT included), Slip-In J-Pipes (No Heater Boxes), Mid Size Tubing Base Price $279.95 A-1 Performance Sidewinder Merged Racing Header (MUFFLER NOT INCLUDED), Slip-In J-Pipes (No Heater Boxes), Mid Size Tubing offers the best balance of performance, looks, and ground clearance, of any VW Performance Exhaust available! Each one is hand made by a master exhaust system craftsman for YOUR car! Remember that Exhaust Tubing is measured on the OUTSIDE (Not Inside), stock is 1 1/4". A decent guideline is to run 1 3/8" for up to 90hp, 1 1/2" from 90-140hp, and 1 5/8" from 140-175hp. Above this you need a larger exhaust tubing, which we do offer but they cost more! The Cylinder 1 and 3 J-pipes are INCLUDED with this header. A-1 Performance Sidewinder MUFFLER, Fits SW138-SW112-SW158 Header, Beetle with Traction Bar and NO REAR DISC BRAKES Base Price $219.95 A-1 Performance Sidewinder Muffler, Fits SW138_SW112_SW158 Header, Beetle with Traction Bar and NO REAR DISC BRAKES offers a 2 1/2" Hi-Flo straight through core design for Beetles that have a traction bar (with spacer), but DO NOT CLEAR DISC BRAKES! If you are looking at buying an A-1 product, it's obvious you value quality and want the BEST! Every A-1 exhaust product is hand made to order by a master exhaust system craftsman to the custom specs you submit for YOUR car!   THIS MUFFLER FITS THE NON-FLANGED NON-HEATER BOXER SIDEWINDER VERSION! IF YOU HAVE HEATER BOXES YOU NEED OUR HTSW100! A-1 Performance Flanged J-Tubes, fits Flanged Sidewinder or Lowdown Merged Racing Headers, Mid Size Tubing, PAIR Base Price $99.95 A-1 Performance Flanged J-Tubes, fits Flanged Sidewinder or Lowdown Merged Racing Headers, Mid Size Tubing, PAIR should be purchased at the SAME TIME as your A-1 Sidewinder or Lowdown Header Order so they fit properly together! Each pair is hand made by a master exhaust system craftsman for YOUR car! Match these to the A-1 header you are purchasing. J-pipes are simple and light, but will not provide cabin heat like heater boxes. These J-pipes have 2-bolt flanges to connect the J-pipes to the header. This is for a PAIR of tubes to do cylinders 1 and 3. A-1 1 5/8" Flanged Heater Box, Right, Fits A-1's Lowdown and Sidewinder Headers, A-1-HTR-158-R Price: $299.95 A-1 1 5/8" Flanged Heater Box, Right, Fits A-1's Lowdown and Sidewinder Headers, A-1_HTR_158_R  gives you heat along with the stellar looks and performance you get from your A-1 Lowdown or A-1 Sidewinder header! Run J-pipes in the Summer, but use these for the Frost Season! This one is for the Left Side of the engine. These are fantastic because of their flanged connection to the header, which accommodates real gaskets instead of that stupid exhaust doughnut that always leaks!  Remember that exhaust tubing is measured on the OUTSIDE DIAMETER. A-1 1 5/8" Flanged Heater Box, Left, Fits A-1's Lowdown and Sidewinder Headers, A-1-HTR-158-L Price: $299.95 A-1 1 5/8" Flanged Heater Box, Left, Fits A-1's Lowdown and Sidewinder Headers, A-1_HTR_158_L  gives you heat along with the stellar looks and performance you get from your A-1 Lowdown or A-1 Sidewinder header! Run J-pipes in the Summer, but use these for the Frost Season! This one is for the Left Side of the engine. These are fantastic because of their flanged connection to the header, which accommodates real gaskets instead of that stupid exhaust doughnut that always leaks!  Remember that exhaust tubing is measured on the OUTSIDE DIAMETER. A-1 1 3/4" Flanged Heater Box, Right, Fits A-1's Lowdown and Sidewinder Headers, A-1-HTR-134-R Price: $329.95 A-1 1 3/4" Flanged Heater Box, Right, Fits A-1's Lowdown and Sidewinder Headers, A-1_HTR_134_R  gives you heat along with the stellar looks and performance you get from your A-1 Lowdown or A-1 Sidewinder header! Run J-pipes in the Summer, but use these for the Frost Season! This one is for the Left Side of the engine. These are fantastic because of their flanged connection to the header, which accommodates real gaskets instead of that stupid exhaust doughnut that always leaks!  Remember that exhaust tubing is measured on the OUTSIDE DIAMETER. A-1 1 3/4" Flanged Heater Box, Left, Fits A-1's Lowdown and Sidewinder Headers, A-1-HTR-134-L Price: $329.95 A-1 1 3/4" Flanged Heater Box, Left, Fits A-1's Lowdown and Sidewinder Headers, A-1_HTR_134_L  gives you heat along with the stellar looks and performance you get from your A-1 Lowdown or A-1 Sidewinder header! Run J-pipes in the Summer, but use these for the Frost Season! This one is for the Left Side of the engine. These are fantastic because of their flanged connection to the header, which accommodates real gaskets instead of that stupid exhaust doughnut that always leaks!  Remember that exhaust tubing is measured on the OUTSIDE DIAMETER. A-1 Performance Phat Boy Magnaflow MUFFLER, Fits Bugpack 1 5/8" Street Max 2009-13 and 2009-23 Base Price $169.95 A-1 Performance Phat Boy Magnaflow Muffler, Fits Bugpack 1 5/8" Street Max 2009-13 and 2009-23, is the finest muffler available for your VW, it's made to fit YOUR CAR! Now you can have great looks to go along with the HEAT you get from that header! The finest muffler available for your VW, it's made to fit YOUR CAR (not one size fits none!). Please triple check what header you have, there are MANY different headers out there, they all vary slightly in their muffler flange orientation and location! These mufflers are designed to fit as high as possible for maximum ground clearance! These mufflers are NOT QUIET! If you want a "Quiet" muffler you need a "Turbo" muffler or Quiet Pack. A-1 Performance Phat Boy Magnaflow MUFFLER, fits Small Flange Merged Headers (Berg, Bugpack, Al's, Kymco, S&S) Base Price $169.95 A-1 Performance 2 1/2" Phat Boy Magnaflow Muffler, Small Flange Merged Headers (Berg, Bugpack, Al's, Kymco, S&S), Perpendicular Flange with Top Bolt in 1 o'clock position. The finest muffler available for your VW, it's made to fit YOUR CAR (not one size fits none!). Please triple check what header you have, there are MANY different headers out there, they all vary slightly in their muffler flange orientation and location! These mufflers are designed to fit as high as possible for maximum ground clearance! These mufflers are NOT QUIET! If you want a "Quiet" muffler you need a "Turbo" muffler or Quiet Pack. A-1 Performance Sidewinder MUFFLER, Fits SWHT138-SWHT112-SWHT158 Heater Box Sidewinder Header, Beetle with REAR DISC BRAKES Base Price $219.95 A-1 Performance Sidewinder Muffler, Fits SWHT138_SWHT112_SWHT158 Heater Box Sidewinder Header, Beetle with REAR DISC BRAKES offers a 2 1/2" Hi-Flo straight through core design for Beetles that have a traction bar (with spacer), but DO NOT CLEAR DISC BRAKES! If you are looking at buying an A-1 product, it's obvious you value quality and want the BEST! Every A-1 exhaust product is hand made to order by a master exhaust system craftsman to the custom specs you submit for YOUR car!   THIS MUFFLER FITS THE FLANGED HEATER BOXER SIDEWINDER VERSION! IF YOU HAVE THE SLIP JOINTED VERSION YOU NEED OUR SW200! A-1 Performance Phat Boy Magnaflow MUFFLER, fits Small Flange Empi, Phoenix, and Berg Non-Merged Headers Base Price $169.95 A-1 Performance Phat Boy Magnaflow Muffler, Small Flange Empi, Phoenix, and Berg Non-Merged Headers is the finest muffler available for your VW, it's made to fit YOUR CAR! These headers have heater boxes or J-pipes. Please triple check what header you have, there are MANY different headers out there, they all vary slightly in their muffler flange orientation and location! These mufflers are designed to fit as high as possible for maximum ground clearance! These mufflers are NOT QUIET! If you want a "Quiet" muffler you need a "Turbo" muffler or Quiet Pack. A-1 Performance Phat Boy Turbo MUFFLER, fits Small Flange Empi, Phoenix, and Berg Non-Merged Headers Base Price $169.95 A-1 Performance Phat Boy Turbo Muffler, Small Flange Empi, Phoenix, and Berg Non-Merged Headers is the finest muffler available for your VW, it's made to fit YOUR CAR! These headers have heater boxes or J-pipes. This Turbo Muffler is nice and quiet, and is good to around 120hp! This muffler fits the headers which have heater boxes or J-pipes. Please triple check what header you have, there are MANY different headers out there, they all vary slightly in their muffler flange orientation and location! These mufflers are designed to fit as high as possible for maximum ground clearance! A-1 Performance Phat Boy Magnaflow MUFFLER, Fits Small Flange Bugpack Street Headers (2031-10 and 2031-13) Base Price $169.95 A-1 Performance Phat Boy Magnaflow Muffler, Small Flange Bugpack Street Headers (2031-10 and 2031-13), Perpendicular Flange with Top Bolt in 1 o'clock position. The finest muffler available for your VW, it's made to fit YOUR CAR! (not one size fits none!). The variations in the different models are slight but they are what make this one fit perfect and not just "OK".       1 Order A-1 Muffler VW Performance Exhausts, Mufflers and Headers from Aircooled.Net VW Parts at the same time you are getting the other VW parts you need.  Aircooled.Net is your "one stop shop" for your VW parts and VW tech help.

IMPORTANT CUSTOMER ADVISORY: Product availability can vary and short-term backorders are common. Immediate shipment of requested products is NOT guaranteed. Orders are processed in the order that they are received and order fulfillment time varies. Product Images are representative only. Actual product may differ in appearance. Although every effort has been made to provide accurate pricing and product technical and vehicle application information, THIS CATALOG MAY CONTAIN ERRORS (typographical, photographic, or informational). Product prices are subject to change without obligation. In most cases we are able to honor advertised price, but in the RARE case a substantial price increase occurs, you would be notified and given the option to cancel. All information provided by Aircooled.Net (via website or email) is for USE AT YOUR OWN RISK. All products purchased should be checked and installed by a qualified mechanic. Since Aircooled.Net has no control over product installation, we will not be held liable for any consequential costs or damages associated with products purchased.

Join Our Mailing List

Copyright ©  Aircooled.Net, Inc. All rights reserved.

Aircooled.Net, Inc. is in no way affiliated or associated with Volkswagen AG or Volkswagen ("VW") of America. The use of VW, Volkswagen and any model names and numbers is for the sole purpose of description of parts application. The use of these terms in no way denotes or infers a direct or indirect connection between Aircooled.Net, Inc. and Volkswagen or any of its subsidiaries.
eCommerce by Volusion.