Exhaust Systems for 1978 Pontiac Firebird Kits
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MagnaFlow 1975-1981 Pontiac Firebird Cat-Back Performance Exhaust System (Fits: 1978 Pontiac Firebird)
Brand New: MagnaFlow$962.00Free shippingOnly 1 left!Exhaust System Kit for 1975-1978 Pontiac Firebird (Fits: 1978 Pontiac Firebird)
MagnaFlow 16830-AX Exhaust and Tail PipesBrand New: MagnaFlow$962.00Free shippingMagnaflow Exhaust System Kit for 1975-1978 Pontiac Firebird (Fits: 1978 Pontiac Firebird)
MagnaFlow 16830-AN Exhaust and Tail PipesBrand New: MagnaFlow$962.00Free shippingMagnaflow Exhaust System Kit for 1978-1979 Pontiac Firebird (Fits: 1978 Pontiac Firebird)
MagnaFlow 16830-AV Exhaust and Tail PipesBrand New: MagnaFlow$962.00Free shipping67 - 81 Chevrolet Camaro 2.5" Mandrel Bent Performance Exhaust Tail Pipes (Fits: 1978 Pontiac Firebird)
Brand New: Custom$184.95Estimated delivery dateEst. delivery Fri, May 24211 sold67 - 81 Chevrolet Camaro 3" Mandrel Bent Tail Pipes (Fits: 1978 Pontiac Firebird)
Brand New: Custom$199.95Estimated delivery dateEst. delivery Fri, May 24132 soldMagnaflow Catback 75-79 for Pontiac Firebird (Fits: 1978 Pontiac Firebird)
Brand New: MagnaFlow$1,005.99Estimated delivery dateEst. delivery Fri, May 2467 - 81 Chevrolet Camaro 2.5" Mandrel Bent Dual Exhaust - Flowmaster 40 Series (Fits: 1978 Pontiac Firebird)
Brand New: Custom$329.95Estimated delivery dateEst. delivery Fri, May 24Only 2 left1967-1981 Chevrolet Camaro Prebent Tailpipes Flowmaster 15801 (Fits: 1978 Pontiac Firebird)
Brand New: Flowmaster$190.76Free shipping22 watching67 - 81 Chevrolet Camaro 3" Mandrel Bent Dual Exhaust - Flowmaster Original 40 (Fits: 1978 Pontiac Firebird)
Brand New: Custom$379.95Estimated delivery dateEst. delivery Fri, May 2422 sold67 - 81 Camaro / Firebird - 3" Mandrel Bent Dual Exhaust - MagnaFlow Muffler (Fits: 1978 Pontiac Firebird)
Brand New: Custom$419.99Estimated delivery dateEst. delivery Fri, May 24Only 1 left!Catback Exhaust Fits For 67-81 Chevy Camaro/ Pontiac Firebird 302-350 CID By OBX (Fits: 1978 Pontiac Firebird)
Brand New: OBX Racing Sports$142.38Was: $711.89$184.84 shippingMagnaFlow Sys C/B Fits 75-79 Pontiac Firebird (Fits: 1978 Pontiac Firebird)
Brand New: MagnaFlow$1,012.95Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shippingMagnaflow Exhaust System Kit for 1975-1978 Pontiac Firebird (Fits: 1978 Pontiac Firebird)
MagnaFlow 16830-AM Exhaust and Tail PipesBrand New: MagnaFlow$962.00Free shippingExhaust System Kit for 1977-1979 Pontiac Firebird (Fits: 1978 Pontiac Firebird)
MagnaFlow 16830-BA Exhaust and Tail PipesBrand New: MagnaFlow$962.00Free shippingExhaust System Kit for 1978-1979 Pontiac Firebird (Fits: 1978 Pontiac Firebird)
MagnaFlow 16830-BC Exhaust and Tail PipesBrand New: MagnaFlow$962.00Free shippingSummit Racing Header-Back Dual Exhaust System 680101 (Fits: 1978 Pontiac Firebird)
Summit Racing - FAST Shipping - 60 Day Return PolicyBrand New: Summit Racing$359.99Estimated delivery dateEst. delivery Thu, May 2341 sold67 - 81 Chevrolet Camaro 3" Mandrel Bent Dual Exhaust - One Chamber Muffler (Fits: 1978 Pontiac Firebird)
Brand New: Custom$244.95Estimated delivery dateEst. delivery Fri, May 2426 soldPypes Crossmember Back Exhaust System 3" w/ Race Pro Mufflers for Camaro (Fits: 1978 Pontiac Firebird)
30 Day Returns. Best Value. Trusted Dealer.Brand New: Pypes Performance Exhaust$667.75Top Rated Plus- Sellers with highest buyer ratings
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or Best Offer3 watching67 - 81 Chevrolet Camaro 2.5" Mandrel Bent Dual Exhaust - Max Flow Muffler (Fits: 1978 Pontiac Firebird)
Brand New: Custom$229.95Estimated delivery dateEst. delivery Fri, May 2459 sold67 - 81 Chevrolet Camaro 2.5" Mandrel Bent Dual Exhaust - FlowFX Muffler (Fits: 1978 Pontiac Firebird)
Brand New: Custom$239.95Estimated delivery dateEst. delivery Fri, May 24Only 1 left!Pypes SGF70 Race Pro Dual Exhaust System 2.5" w/X Camaro/Nova/Firebird (Fits: 1978 Pontiac Firebird)
Authorized Dealer - 30 Day Returns - HUGE SelectionBrand New: Pypes Performance Exhaust$693.75or Best OfferFree shippingPypes 70+ F X Body Dual Exhaust System 2.5 X-Pipe Stainless Race Pro Mufflers (Fits: 1978 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 shipping34 watching3" Mandrel Bent Dual Exhaust - Flowmaster Super 44 Fits 67 - 81 Chevrolet Camaro (Fits: 1978 Pontiac Firebird)
Brand New: Custom$379.95Estimated delivery dateEst. delivery Fri, May 2415 watching67 - 81 Chevrolet Camaro 2.5" Mandrel Bent Dual Exhaust - Single Chamber Muffler (Fits: 1978 Pontiac Firebird)
Brand New: Custom$199.95Estimated delivery dateEst. delivery Fri, May 24Only 2 leftMagnaflow Catback Exhaust Fits 75-79 Pontiac Firebird (Fits: 1978 Pontiac Firebird)
Brand New: MagnaFlow$962.00or Best OfferFree shippingOnly 1 left!MagnaFlow 16830-AM Exhaust System Kit for 1975-1978 Pontiac Firebird (Fits: 1978 Pontiac Firebird)
Exhaust System Kit for 1975-1978 Firebird 5.7L V8 GAS OBrand New: MagnaFlow$962.00Estimated delivery dateEst. delivery Fri, May 24Pypes SGF13S Street Pro Rear Exit Exhaust System 3" w/X Camaro/Nova/Firebird (Fits: 1978 Pontiac Firebird)
Brand New: Pypes Performance Exhaust$658.75Free shippingFlowmaster Pre-bent Tailpipes 815801 (Fits: 1978 Pontiac Firebird)
Brand New: Flowmaster$268.95Free shippingExhaust System Kit for 1977-1980 Pontiac Firebird (Fits: 1978 Pontiac Firebird)
MagnaFlow 16830-BB Exhaust and Tail PipesBrand New: MagnaFlow$962.00Free shippingMagnaflow Exhaust System Kit for 1977-1979 Pontiac Firebird (Fits: 1978 Pontiac Firebird)
MagnaFlow 16830-AQ Exhaust and Tail PipesBrand New: MagnaFlow$962.00Free shipping1967-1981 Chevrolet Camaro Prebent Tailpipes Flowmaster 15801 (Fits: 1978 Pontiac Firebird)
Brand New: Flowmaster$190.76$18.99 shipping7 watchingMagnaFlow 16830 for Sys C/B 75-79 Pontiac Firebird (Fits: 1978 Pontiac Firebird)
Brand New: MagnaFlow$974.95Estimated delivery dateEst. delivery Fri, May 24or Best OfferTop Rated Plus- Sellers with highest buyer ratings
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67 - 81 Chevrolet Camaro 2.5" Mandrel Bent Dual Exhaust - Flow Chaser Muffler (Fits: 1978 Pontiac Firebird)
Brand New: Custom$249.95Estimated delivery dateEst. delivery Fri, May 24Pypes SGF70 F/X-Body Crossflow Exhaust System 2.5" w/ X-Pipe for Camaro/Firebird (Fits: 1978 Pontiac Firebird)
30 Day Returns. Best Value. Trusted Dealer.Brand New: Pypes Performance Exhaust$693.75Top Rated Plus- Sellers with highest buyer ratings
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Pypes No-Muffler Exhaust System SGF13 (Fits: 1978 Pontiac Firebird)
Summit Racing - FAST Shipping - 60 Day Return PolicyBrand New: Pypes Performance Exhaust$523.75Estimated delivery dateEst. delivery Thu, May 23Pypes 70+ F X Body Dual Exhaust System 3" X-Pipe Stainless Race Mufflers (Fits: 1978 Pontiac Firebird)
Brand New: Pypes Performance Exhaust$667.75Was: $744.54Free shipping19 watchingMagnaflow Exhaust System Kit for 1977-1980 Pontiac Firebird (Fits: 1978 Pontiac Firebird)
MagnaFlow 16830-AP Exhaust and Tail PipesBrand New: MagnaFlow$962.00Free shippingMagnaFlow Street Series Stainless Cat-Back System Fits 1975-1978 Pontiac Firebir (Fits: 1978 Pontiac Firebird)
16830-AX Fits: 1975-1979 Pontiac Firebird Fits 1975-197Brand New: MagnaFlow$962.00Estimated delivery dateEst. delivery Fri, May 24Pypes SGF11R Race Pro Dual Exhaust System 2.5" w/X Camaro/Nova/Firebird (Fits: 1978 Pontiac Firebird)
Authorized Dealer - 30 Day Returns - HUGE SelectionBrand New: Pypes Performance Exhaust$569.75or Best OfferFree shippingPypes Violator Dual Exhaust System SGF11V (Fits: 1978 Pontiac Firebird)
Summit Racing - FAST Shipping - 60 Day Return PolicyBrand New: Pypes Performance Exhaust$530.75Estimated delivery dateEst. delivery Thu, May 23MagnaFlow Sys C/B 75-79 for Pontiac Firebird (Fits: 1978 Pontiac Firebird)
Brand New: MagnaFlow$962.00Estimated delivery dateEst. delivery Fri, May 24Exhaust System Kit-Street Series Stainless Cat-back System fits 75-81 Firebird (Fits: 1978 Pontiac Firebird)
Sold Individually - Fast Free ShippingBrand New: MagnaFlow$1,014.43Free shipping67 - 81 Chevrolet Camaro 2.5" Mandrel Bent Dual Exhaust w/ MagnaFlow Mufflers (Fits: 1978 Pontiac Firebird)
Brand New: Custom$399.95Estimated delivery dateEst. delivery Fri, May 2413 soldMagnaFlow 16830-AN Exhaust System Kit for 1975-1978 Pontiac Firebird (Fits: 1978 Pontiac Firebird)
Exhaust System Kit for 1975-1978 Firebird 6.6L V8 GAS OBrand New: MagnaFlow$962.00Estimated delivery dateEst. delivery Fri, May 24Flowmaster 15801 70-81 Camaro Firebird 68-74 Nova Mandrel Bent Tail-Pipes Steel (Fits: 1978 Pontiac Firebird)
Brand New: Flowmaster$210.95Free shippingOnly 1 left!MagnaFlow Sys C/B Fits 75-79 Pontiac Firebird (Fits: 1978 Pontiac Firebird)
Brand New: MagnaFlow$998.99Estimated delivery dateEst. delivery Fri, May 24Flowmaster Original 40 Series Muffler 2.5" O/O 42543 (Fits: 1978 Pontiac Firebird)
Brand New: Flowmaster$89.96Free shippingPypes Exhaust System Race Pro Header-Back Stainless X-Pipe Camaro Nova Firebird (Fits: 1978 Pontiac Firebird)
Summit Racing - FAST Shipping - 60 Day Return PolicyBrand New: Pypes Performance Exhaust$653.75Estimated delivery dateEst. delivery Thu, May 23Magnaflow Performance Exhaust 16830 Exhaust System Kit DAC (Fits: 1978 Pontiac Firebird)
Guaranteed Correct Part, Highest Quality, Best WarrantyBrand New: MagnaFlow$962.00Was: $1,520.83Free shippingPypes Performance Exhaust SGF11R Exhaust System Kit (Fits: 1978 Pontiac Firebird)
Free & Fast Shipping!Brand New: Pypes Performance Exhaust$569.75Estimated delivery dateEst. delivery Fri, May 24Top Rated Plus- Sellers with highest buyer ratings
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Flowmaster Fit 1967-1981 Camaro/Firebird 2.5" Replacement Tailpipes (Fits: 1978 Pontiac Firebird)
Fast Shipping | Huge Selection | Shop NowBrand New: Flowmaster$217.89Estimated delivery dateEst. delivery Fri, May 24MagnaFlow 16830-AV Exhaust System Kit for 1978-1979 Pontiac Firebird (Fits: 1978 Pontiac Firebird)
Exhaust System Kit for 1978-1979 Firebird 5.7L V8 GAS OBrand New: MagnaFlow$962.00Estimated delivery dateEst. delivery Fri, May 24Pypes Performance Exhaust XVX10F Xchange Dump Legs Fits 67-81 Camaro Firebird (Fits: 1978 Pontiac Firebird)
Brand New: Pypes Performance Exhaust$150.88Top Rated Plus- Sellers with highest buyer ratings
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Free shippingOnly 1 left!Pypes Street Pro Exhaust System SGF70S (Fits: 1978 Pontiac Firebird)
Summit Racing - FAST Shipping - 60 Day Return PolicyBrand New: Pypes Performance Exhaust$873.75Estimated delivery dateEst. delivery Thu, May 23Flowmaster 50 Series Delta Flow Chambered Muffler 942553 (Fits: 1978 Pontiac Firebird)
Brand New: Flowmaster$139.46Free shippingMagnaFlow Street Series Stainless Cat-Back System Fits 1978-1979 Pontiac Firebir (Fits: 1978 Pontiac Firebird)
16830-BC Fits: 1975-1979 Pontiac Firebird Fits 1978-197Brand New: MagnaFlow$962.00Estimated delivery dateEst. delivery Fri, May 24MagnaFlow Street Series Stainless Cat-Back System Fits 1977-1980 Pontiac Firebir (Fits: 1978 Pontiac Firebird)
16830-BB Fits: 1975-1979 Pontiac Firebird Fits 1977-198Brand New: MagnaFlow$962.00Estimated delivery dateEst. delivery Fri, May 24