Exhaust Systems for 1981 Pontiac Firebird Kits
Find parts that fit
We need more information about your vehicle to confirm fit.
1981
Pontiac
Firebird
SPONSOREDSPONSOREDSPONSOREDSPONSORED
All
Auction
Buy It Now
224 Results
MagnaFlow 1975-1981 Pontiac Firebird Cat-Back Performance Exhaust System (Fits: 1981 Pontiac Firebird)
Brand New: MagnaFlow$962.00Free shipping7 watchingExhaust System Kit for 1981 Pontiac Firebird (Fits: 1981 Pontiac Firebird)
MagnaFlow 16830-BF Exhaust and Tail PipesBrand New: MagnaFlow$962.00Free shippingMagnaflow Exhaust System Kit for 1981 Pontiac Firebird (Fits: 1981 Pontiac Firebird)
MagnaFlow 16830-AT Exhaust and Tail PipesBrand New: MagnaFlow$962.00Free shipping1967-1981 Chevrolet Camaro Prebent Tailpipes Flowmaster 15801 (Fits: 1981 Pontiac Firebird)
Brand New: Flowmaster$190.76Free shipping22 watchingMagnaflow Catback 75-79 for Pontiac Firebird (Fits: 1981 Pontiac Firebird)
Brand New: MagnaFlow$965.28Estimated delivery dateEst. delivery Fri, May 3167 - 81 Chevrolet Camaro 2.5" Mandrel Bent Dual Exhaust - Flowmaster 40 Series (Fits: 1981 Pontiac Firebird)
Brand New: Custom$329.95Estimated delivery dateEst. delivery Fri, May 31Only 2 left67 - 81 Chevrolet Camaro 3" Mandrel Bent Tail Pipes (Fits: 1981 Pontiac Firebird)
Brand New: Custom$199.95Estimated delivery dateEst. delivery Fri, May 31132 sold67 - 81 Chevrolet Camaro 2.5" Mandrel Bent Performance Exhaust Tail Pipes (Fits: 1981 Pontiac Firebird)
Brand New: Custom$184.95Estimated delivery dateEst. delivery Fri, May 31211 sold67 - 81 Chevrolet Camaro 3" Mandrel Bent Dual Exhaust - Flowmaster Original 40 (Fits: 1981 Pontiac Firebird)
Brand New: Custom$379.95Estimated delivery dateEst. delivery Fri, May 3122 soldPypes SGF11S Crossmember Back Exhaust System w/ Street Pro Mufflers for Camaro (Fits: 1981 Pontiac Firebird)
30 Day Returns. Best Value. Trusted Dealer.Brand New: Pypes Performance Exhaust$570.75Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
6 watching67 - 75 Firebird Trans Am 2.5" Mandrel Bent Exhaust Tail Pipes Best Fit!
Brand New: Ram$249.00$24.00 shipping10 watching67 - 81 Chevrolet Camaro 2.5" Mandrel Bent Dual Exhaust - FlowFX Muffler (Fits: 1981 Pontiac Firebird)
Brand New: Custom$239.95Estimated delivery dateEst. delivery Fri, May 31Only 1 left!Catback Exhaust Fits For 67-81 Chevy Camaro/ Pontiac Firebird 302-350 CID By OBX (Fits: 1981 Pontiac Firebird)
Brand New: OBX Racing Sports$142.38Was: $711.89$184.84 shippingMagnaflow Exhaust System Kit for 1981 Pontiac Firebird (Fits: 1981 Pontiac Firebird)
MagnaFlow 16830-AU Exhaust and Tail PipesBrand New: MagnaFlow$962.00Free shippingMagnaFlow 16830-AU for 1981 Pontiac Firebird 4.9L V8 GAS OHV (Fits: 1981 Pontiac Firebird)
MESSAGE US FOR BETTER THAN ADVERTISED PRICING!!Brand New: MagnaFlow$962.00Free shippingExhaust System Kit for 1981 Pontiac Firebird (Fits: 1981 Pontiac Firebird)
MagnaFlow 16830-BE Exhaust and Tail PipesBrand New: MagnaFlow$962.00Free shipping67 - 81 Camaro / Firebird - 3" Mandrel Bent Dual Exhaust - MagnaFlow Muffler (Fits: 1981 Pontiac Firebird)
Brand New: Custom$419.99Estimated delivery dateEst. delivery Fri, May 31Only 1 left!67 - 81 Chevrolet Camaro 2.5" Mandrel Bent Dual Exhaust - Max Flow Muffler (Fits: 1981 Pontiac Firebird)
Brand New: Custom$229.95Estimated delivery dateEst. delivery Fri, May 3160 sold67 - 81 Chevrolet Camaro 3" Mandrel Bent Dual Exhaust - One Chamber Muffler (Fits: 1981 Pontiac Firebird)
Brand New: Custom$244.95Estimated delivery dateEst. delivery Fri, May 3127 soldSummit Racing Header-Back Dual Exhaust System 680101 (Fits: 1981 Pontiac Firebird)
Summit Racing - FAST Shipping - 60 Day Return PolicyBrand New: Summit Racing$359.99Estimated delivery dateEst. delivery Thu, May 3041 soldMagnaFlow Street Series Stainless Cat-Back System Fits 1981 Pontiac Firebird (Fits: 1981 Pontiac Firebird)
16830-BE Fits: 1975-1979 Pontiac Firebird Fits 1981 PonBrand New: MagnaFlow$962.00Estimated delivery dateEst. delivery Fri, May 31MagnaFlow 16830 for Sys C/B 75-79 Pontiac Firebird (Fits: 1981 Pontiac Firebird)
Brand New: MagnaFlow$974.95Estimated delivery dateEst. delivery Fri, May 31or Best OfferTop Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Magnaflow Catback Exhaust Fits 75-79 Pontiac Firebird (Fits: 1981 Pontiac Firebird)
Brand New: MagnaFlow$962.00or Best OfferFree shippingOnly 1 left!Pypes Performance 3" Exhaust System w/ X-Pipe for 1970-1981 Camaro (Fits: 1981 Pontiac Firebird)
Brand New: Pypes Performance Exhaust$658.75Free shippingPypes Performance Exhaust 70-81 Camaro 2.5in Exhaust System w/X-Pipe (Fits: 1981 Pontiac Firebird)
Brand New: Pypes Performance Exhaust$570.75Estimated delivery dateEst. delivery Fri, May 313 watchingMagnaFlow Sys C/B Fits 75-79 Pontiac Firebird (Fits: 1981 Pontiac Firebird)
Brand New: MagnaFlow$1,012.95Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingPypes Crossmember Back Exhaust System 3" w/ Race Pro Mufflers for Camaro (Fits: 1981 Pontiac Firebird)
30 Day Returns. Best Value. Trusted Dealer.Brand New: Pypes Performance Exhaust$667.75Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best Offer3 watchingMagnaFlow 16830-AT for 1981 Pontiac Firebird 5.0L V8 GAS OHV (Fits: 1981 Pontiac Firebird)
MESSAGE US FOR BETTER THAN ADVERTISED PRICING!!Brand New: MagnaFlow$962.00Free shippingMagnaFlow 16830-BF for 1981 Pontiac Firebird 4.9L V8 GAS OHV (Fits: 1981 Pontiac Firebird)
MESSAGE US FOR BETTER THAN ADVERTISED PRICING!!Brand New: MagnaFlow$962.00Free shipping1967-1981 Chevrolet Camaro Prebent Tailpipes Flowmaster 15801 (Fits: 1981 Pontiac Firebird)
Brand New: Flowmaster$190.76$18.99 shipping7 watchingMagnaFlow Street Series Stainless Cat-Back System Fits 1981 Pontiac Firebird (Fits: 1981 Pontiac Firebird)
16830-BF Fits: 1975-1979 Pontiac Firebird Fits 1981 PonBrand New: MagnaFlow$962.00Estimated delivery dateEst. delivery Fri, May 31Pypes SGF70 F/X-Body Crossflow Exhaust System 2.5" w/ X-Pipe for Camaro/Firebird (Fits: 1981 Pontiac Firebird)
30 Day Returns. Best Value. Trusted Dealer.Brand New: Pypes Performance Exhaust$693.75Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Pypes 70+ F X Body Dual Exhaust System 2.5 X-Pipe Stainless Race Pro Mufflers (Fits: 1981 Pontiac Firebird)
Brand New: Pypes Performance Exhaust(1)1 product ratings - Pypes 70+ F X Body Dual Exhaust System 2.5 X-Pipe Stainless Race Pro Mufflers$569.75Was: $649.54Free shipping37 watchingMagnaFlow 16830-AU Exhaust System Kit for 1981 Pontiac Firebird (Fits: 1981 Pontiac Firebird)
Exhaust System Kit for 1981 Firebird 4.9L V8 GAS OHVBrand New: MagnaFlow$962.00Estimated delivery dateEst. delivery Fri, May 31MagnaFlow 16830-AT Exhaust System Kit for 1981 Pontiac Firebird (Fits: 1981 Pontiac Firebird)
Exhaust System Kit for 1981 Firebird 5.0L V8 GAS OHVBrand New: MagnaFlow$962.00Estimated delivery dateEst. delivery Fri, May 311968-78 X-Body / 70-81 F-Body 2-1/2" Header Back / Rear Exit Dual Exhaust (Fits: 1981 Pontiac Firebird)
Brand New: Pypes Performance Exhaust$648.49$160.95 shippingPypes Performance Exhaust 70-81 Camaro 3in Exhaust System w/X-Pipe (Fits: 1981 Pontiac Firebird)
Brand New: Pypes Performance Exhaust$658.75Estimated delivery dateEst. delivery Fri, May 31MagnaFlow 16830-BE for 1981 Pontiac Firebird 5.0L V8 GAS OHV (Fits: 1981 Pontiac Firebird)
MESSAGE US FOR BETTER THAN ADVERTISED PRICING!!Brand New: MagnaFlow$962.00Free shippingOBX Catback Exhaust Fits 1967-1981 Chevy Camaro/ Pontiac Firebird 302-350 CID (Fits: 1981 Pontiac Firebird)
Brand New: OBX Racing Sports$142.40Was: $711.99$183.52 shipping67 - 81 Chevrolet Camaro 2.5" Mandrel Bent Dual Exhaust - Single Chamber Muffler (Fits: 1981 Pontiac Firebird)
Brand New: Custom$199.95Estimated delivery dateEst. delivery Fri, May 31Only 2 leftPypes No-Muffler Exhaust System SGF13 (Fits: 1981 Pontiac Firebird)
Summit Racing - FAST Shipping - 60 Day Return PolicyBrand New: Pypes Performance Exhaust$523.75Estimated delivery dateEst. delivery Thu, May 303" Mandrel Bent Dual Exhaust - Flowmaster Super 44 Fits 67 - 81 Chevrolet Camaro (Fits: 1981 Pontiac Firebird)
Brand New: Custom$379.95Estimated delivery dateEst. delivery Fri, May 3115 watching67 - 81 Chevrolet Camaro 2.5" Mandrel Bent Dual Exhaust - Flow Chaser Muffler (Fits: 1981 Pontiac Firebird)
Brand New: Custom$249.95Estimated delivery dateEst. delivery Fri, May 31Pypes SGF13S Street Pro Rear Exit Exhaust System 3" w/X Camaro/Nova/Firebird (Fits: 1981 Pontiac Firebird)
Brand New: Pypes Performance Exhaust$658.75Free shippingPypes Crossmember Back Exhaust Kit 2.5in for 70-81 Camaro (Fits: 1981 Pontiac Firebird)
Brand New: Pypes Performance Exhaust$570.75Estimated delivery dateEst. delivery Fri, May 313 watchingPypes SGF70 Race Pro Dual Exhaust System 2.5" w/X Camaro/Nova/Firebird (Fits: 1981 Pontiac Firebird)
Authorized Dealer - 30 Day Returns - HUGE SelectionBrand New: Pypes Performance Exhaust$693.75or Best OfferFree shippingMagnaFlow Sys C/B 75-79 for Pontiac Firebird (Fits: 1981 Pontiac Firebird)
Brand New: MagnaFlow$962.00Estimated delivery dateEst. delivery Fri, May 31Flowmaster Original 40 Series Muffler 2.5" O/O 42543 (Fits: 1981 Pontiac Firebird)
Brand New: Flowmaster$89.96Free shipping5 watchingFlowmaster Pre-bent Tailpipes 815801 (Fits: 1981 Pontiac Firebird)
Brand New: Flowmaster$268.95Free shippingPypes Violator Dual Exhaust System SGF11V (Fits: 1981 Pontiac Firebird)
Summit Racing - FAST Shipping - 60 Day Return PolicyBrand New: Pypes Performance Exhaust$530.75Estimated delivery dateEst. delivery Thu, May 30Exhaust System Kit-Street Series Stainless Cat-back System fits 75-81 Firebird (Fits: 1981 Pontiac Firebird)
Sold Individually - Fast Free ShippingBrand New: MagnaFlow$1,014.43Free shipping1967-81 F/X-Body Pypes 2-1/2" Polished Stainless Steel Header Back Crossflow (Fits: 1981 Pontiac Firebird)
Brand New: Pypes Performance Exhaust$986.64$160.95 shippingPypes SGF11R Crossmember Back Exhaust System 2.5" w/ Race Pro Muffler for Camaro (Fits: 1981 Pontiac Firebird)
30 Day Returns. Best Value. Trusted Dealer.Brand New: Pypes Performance Exhaust$569.75Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Fits 1975-1981 Pontiac Firebird System Street Cat-Back 16830 Magnaflow (Fits: 1981 Pontiac Firebird)
Brand New: MagnaFlow$962.00$83.00 shipping67 - 81 Chevrolet Camaro 2.5" Mandrel Bent Dual Exhaust w/ MagnaFlow Mufflers (Fits: 1981 Pontiac Firebird)
Brand New: Custom$399.95Estimated delivery dateEst. delivery Fri, May 3113 soldPypes Exhaust System Race Pro Header-Back Stainless X-Pipe Camaro Nova Firebird (Fits: 1981 Pontiac Firebird)
Summit Racing - FAST Shipping - 60 Day Return PolicyBrand New: Pypes Performance Exhaust$653.75Estimated delivery dateEst. delivery Thu, May 30MagnaFlow Sys C/B Fits 75-79 Pontiac Firebird (Fits: 1981 Pontiac Firebird)
Brand New: MagnaFlow$998.99Estimated delivery dateEst. delivery Fri, May 31OBX Catback For 67-81 Chevy Camaro/ Pontiac Firebird 302-350 Cu. (Fits: 1981 Pontiac Firebird)
Brand New: OBX Racing Sports$142.58Was: $712.89$227.65 shipping