Exhaust & Emission Systems for 1971 Pontiac Firebird
Find parts that fit
We need more information about your vehicle to confirm fit.
1971
Pontiac
Firebird
Shop by Popular Categories
SPONSOREDSPONSOREDSPONSOREDSPONSOREDSPONSORED
All
Auction
Buy It Now
2,517 Results
Pypes 70+ F X Body Dual Exhaust System 2.5 X-Pipe Stainless Race Pro Mufflers (Fits: 1971 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 watchingPypes 70+ F X Body Dual Exhaust System 2.5 X-Pipe Stainless Street Mufflers (Fits: 1971 Pontiac Firebird)
Brand New: Pypes Performance Exhaust$657.76Free shipping11 watchingPypes 70+ F X Body Dual Exhaust System 3" X-Pipe Stainless Race Mufflers (Fits: 1971 Pontiac Firebird)
Brand New: Pypes Performance Exhaust$667.75Was: $744.54Free shipping18 watchingPypes 70+ F X Body Dual Exhaust System 3" X-Pipe Stainless No Mufflers (Fits: 1971 Pontiac Firebird)
Brand New: Pypes Performance Exhaust$650.26Was: $692.11Free shipping5 watchingNEW 1964-79 PONTIAC LONG TUBE HEADERS,326-455,CERAMIC COATED,GTO,FIREBIRD,LEMANS (Fits: 1971 Pontiac Firebird)
Brand New$499.99$29.99 shipping36 watching2.5" Stainless Header Back Exhaust System 70-74 Chevy Camaro Pontiac Firebird V8 (Fits: 1971 Pontiac Firebird)
Brand New: Custom$549.95or Best OfferOnly 1 left!1969-1972 PONTIAC 350 400 455 EXHAUST MANIFOLD PAIR 9796992 AND 480602 (Fits: 1971 Pontiac Firebird)
Pre-Owned: GM$449.95$42.00 shippingPypes DGA20S23 2.5" Manifold Downpipes Fits 70-81 Pontiac Firebird 64-73 GTO (Fits: 1971 Pontiac Firebird)
Brand New: Pypes Performance Exhaust$163.75Free shippingOnly 1 left!68-81 Pontiac Ram Air H/O Exhaust Manifolds D-Port GM 9791637 9797072 LH And RH (Fits: 1971 Pontiac Firebird)
Brand New: The Parts Place Inc.$369.99$12.99 shipping158 soldPypes 70+ F X Body Dual Exhaust System 2.5 X-Pipe Stainless Violator Mufflers (Fits: 1971 Pontiac Firebird)
Brand New: Pypes Performance Exhaust(4)4 product ratings - Pypes 70+ F X Body Dual Exhaust System 2.5 X-Pipe Stainless Violator Mufflers$570.75Was: $656.64Free shipping7 watching70-79 Pontiac LARGE Exhaust Heat Shroud Shield Firebird Grand Prix Trans Am 78 (Fits: 1971 Pontiac Firebird)
Pre-Owned$59.99$10.60 shipping70-81 Firebird Trans Am Original Exhaust Crossover Pipe Pontiac V8 Engines (Fits: 1971 Pontiac Firebird)
Pre-Owned: General Motors$89.99or Best Offer$22.32 shippingPontiac V8 LH Exhaust Manifold 490144 1971-74 Ventura GTO 1967-68 Firebird
Pre-Owned: Pontiac$174.95$43.18 shipping2.5" Header Back Exhaust System For 70-74 Chevrolet Camaro & Pontiac Firebird V8 (Fits: 1971 Pontiac Firebird)
Brand New: Custom$499.95Only 1 left!Stainless Exhaust Muffler System 70-74 GM F-Body Camaro SS Z/28 & Firebird (LSX) (Fits: 1971 Pontiac Firebird)
Brand New: Custom$369.95or Best OfferOnly 1 left!70-81 Firebird Pontiac 265 4.3L V8 Exhaust Manifold Driver & Passenger 10013736 (Fits: 1971 Pontiac Firebird)
Pre-Owned: General Motors$249.99or Best Offer$34.83 shippingRemflex 12001 Gasket Pontiac V8 326-455 (Fits: 1971 Pontiac Firebird)
Speedy shipping with multiple nationwide warehousesBrand New: Remflex$39.05Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingPercy's Header Gasket 68042; XX-Carbon for Pontiac 400-455 Ram Air IV, SD, HO (Fits: 1971 Pontiac Firebird)
PerformanceParts - Right Parts, Right Price, Right AwayBrand New: Percy's High Performance$19.99Estimated delivery dateEst. delivery Wed, May 15Only 1 left!1970-81 Chevy Camaro Firebird LS Swap Conversion Exhaust Manifold Head Pipes (Fits: 1971 Pontiac Firebird)
Brand New: Classic Performance Products CPP$85.00Free shipping38 soldStainless Headers For 67-74 Chevy/GM SBC LS1/LS6/LS2/LS3/LSX Gen III/IV Swap (Fits: 1971 Pontiac Firebird)
Brand New$190.99Was: $224.69or Best OfferFree shipping67 - 81 Chevrolet Camaro 2.5" Mandrel Bent Dual Exhaust - Flowmaster 40 Series (Fits: 1971 Pontiac Firebird)
Brand New: Custom$329.95Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Only 2 leftFLOWMASTER 2.5 TAILPIPES for 67-81 Chevrolet Camaro/Pontiac Firebird 68-74 Nova (Fits: 1971 Pontiac Firebird)
100% Satisfaction Guaranteed! Authorized Dealer!Brand New: Flowmaster$211.95Was: $236.00Free shipping76-81 Pontiac Trans AM Firebird 2.5" stainless exhaust tail pipe tip splitters (Fits: 1971 Pontiac Firebird)
Brand New: Pypes Performance Exhaust$151.00$14.00 shipping97 soldPypes Exhaust System Violator Header-Back Stainless Chevy Pontiac Nova Camaro (Fits: 1971 Pontiac Firebird)
Summit Racing - FAST Shipping - 60 Day Return PolicyBrand New: Pypes Performance Exhaust$618.75Estimated delivery dateEst. delivery Wed, May 15Trending at $648.30eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.16 watchingHooker 10848HKR Header Gaskets - Hi-Temperature - 326-455 Pontiac V8 1963-1979 (Fits: 1971 Pontiac Firebird)
Brand New: HOOKER HEADERS$9.51Was: $21.06$11.95 shipping1968-77 Pontiac Gto Judge Firebird Ram Air 3 4 Ho Exhaust Manifold Flange Bolts (Fits: 1971 Pontiac Firebird)
Brand New: Inline Tube$13.75Free shippingEPA 2.5" Inlet/Outlet Catalytic Converter For Pontiac Firebird 5.0L V8 GAS OHV (Fits: 1971 Pontiac Firebird)
Brand New$79.11Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shipping75-79 PONTIAC FIREBIRD 403 6.6L V8 EXHAUST MANIFOLDS DRIVER & PASSENGER (Fits: 1971 Pontiac Firebird)
Pre-Owned: General Motors$404.99Was: $449.99or Best Offer$34.83 shipping1967-1981 Chevrolet Camaro Prebent Tailpipes Flowmaster 15801 (Fits: 1971 Pontiac Firebird)
Brand New: Flowmaster$211.95Free shipping20 watchingFits 1973-1974 Monte Carlo, Tube Size 1-3/4", Stock Headers-Painted 2551HKR (Fits: 1971 Pontiac Firebird)
Brand New: Hooker$257.95$29.99 shippingFits 1970-74 GM F-Body LS Swap 2.5" Exhaust Manifolds Adapter Pipe 70701322-RHKR (Fits: 1971 Pontiac Firebird)
Brand New: Hooker$171.95$18.99 shippingPypes X-Pipe 2.5" XVF10 Pontiac Firebird (Fits: 1971 Pontiac Firebird)
Summit Racing - FAST Shipping - 60 Day Return PolicyBrand New: Pypes Performance Exhaust$219.75Estimated delivery dateEst. delivery Wed, May 15Trending at $224.78eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Pypes XVF13 3" X-Pipe Tunnel Crossover Kit For 69-81 Pontiac Firebird Trans Am (Fits: 1971 Pontiac Firebird)
Brand New: Pypes Performance Exhaust$264.75or Best OfferFree shipping9 watchingRemflex Header Gasket 12-001; Graphite, Oval Port, D-Port for 58-79 Pontiac V8 (Fits: 1971 Pontiac Firebird)
PerformanceParts - Right Parts, Right Price, Right AwayBrand New: Remflex$38.39Estimated delivery dateEst. delivery Wed, May 15or Best OfferOnly 1 left!NEW 1964-79 PONTIAC LONG TUBE HEADERS,326-455,BLACK,FIREBIRD,TRANS AM,GTO,LEMANS (Fits: 1971 Pontiac Firebird)
Brand New$299.99$29.99 shipping27 sold70-81 Firebird Trans Am Original Exhaust Downpipe Down Pipe Pontiac v8 265 400 (Fits: 1971 Pontiac Firebird)
Pre-Owned: General Motors$979.99or Best Offer$22.32 shipping11150FLT Flowtech Headers Set of 2 for Olds Cutlass Pontiac Firebird Salon Pair
Brand New: FLOWTECH$284.95or Best OfferFree shipping22 watching1967-1981 Chevrolet Camaro Prebent Tailpipes Flowmaster 15801 (Fits: 1971 Pontiac Firebird)
Brand New: Flowmaster$211.95$18.99 shipping7 watchingMagnaflow Exhaust System Kit for 1971-1974 Pontiac Firebird
MagnaFlow 15896-YX Exhaust and Tail PipesBrand New: MagnaFlow$823.00RAM AIR exhaust manifolds flanges 68-72 Pontiac GTO 70-81 Trans AM Firebird 2.5" (Fits: 1971 Pontiac Firebird)
Brand New: Pypes Performance Exhaust$58.0058 sold70-81 Trans Am Firebird Original GM Exhaust Manifold Heat Riser Valve Vacuum (Fits: 1971 Pontiac Firebird)
Pre-Owned: General Motors$149.99or Best Offer$13.55 shipping1964-79 Pontiac Gto Firebird Judge Exhaust Manifold D Port Head Metal Gaskets 2P (Fits: 1971 Pontiac Firebird)
Brand New: Inline Tube$35.0070-81 Firebird TransAm 68-72 GTO Round Port Ram Air IV H/O Exhaust Manifolds PR (Fits: 1971 Pontiac Firebird)
Brand New: The Parts Place Inc.$731.9940 watchingMAXX 171 Copper Exhaust Header Gaskets 55-79 Pontiac 326 350 389 400 421 428 455 (Fits: 1971 Pontiac Firebird)
Brand New: Maxx$45.993 watchingSCE Gaskets 4128 Pro Copper Header Gaskets For Pontiac V8 NEW (Fits: 1971 Pontiac Firebird)
For Pontiac ExhaustBrand New: SCE$47.7014 sold1969-1972 PONTIAC 350 400 455 EXHAUST MANIFOLD HEAT SHIELD (Fits: 1971 Pontiac Firebird)
Pre-Owned: GM$79.95Free shippingCatback Exhaust Fits For 67-81 Chevy Camaro/ Pontiac Firebird 302-350 CID By OBX (Fits: 1971 Pontiac Firebird)
Brand New: OBX Racing Sports$142.38Was: $711.89$184.84 shippingSCE Header Gasket 4128; Pro Copper, Stock D-Port for Pontiac 400-455 V8 (Fits: 1971 Pontiac Firebird)
PerformanceParts - Right Parts, Right Price, Right AwayBrand New: SCE$45.06Estimated delivery dateEst. delivery Wed, May 15Only 1 left!Flowmaster A/T Exhaust System - 67-74 GM F-Body 17104 (Fits: 1971 Pontiac Firebird)
FREE AND FAST SHIPPING. FREE RETURNS. 100% AUTHENTIC!Brand New: Flowmaster$820.04Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
70-81 FIREBIRD TRANS AM 5 NIPPLE VACUUM CANISTER CHARCOAL 17064620DH (Fits: 1971 Pontiac Firebird)
Pre-Owned$169.99Was: $199.99or Best Offer$13.20 shippingStainless Exhaust Muffler System 70-74 GM F-Body Camaro Firebird Trans Am (LSX) (Fits: 1971 Pontiac Firebird)
Brand New: Custom$369.95Only 1 left!Fits 1967-1981 Pontiac Firebird Straight Through Muffler-Stainless SM11229-JHPR (Fits: 1971 Pontiac Firebird)
Brand New$64.99$18.99 shippingMagnaflow Exhaust System Kit for 1971-1974 Pontiac Firebird
MagnaFlow 15896-YZ Exhaust and Tail PipesBrand New: MagnaFlow$823.00Exhaust System Kit for 1971-1974 Pontiac Firebird
MagnaFlow 15896-BBW Exhaust and Tail PipesBrand New: MagnaFlow$823.00