Exhaust & Emission Systems for 1991 Ford Mustang
Find parts that fit
We need more information about your vehicle to confirm fit.
1991
Ford
Mustang
Shop by Popular Categories
SPONSOREDSPONSOREDSPONSOREDSPONSOREDSPONSORED
4,059 Results
Catalytic Converter Fits 1991-1993 Ford Mustang
USC PN# 524009-NV - Fits Front - SHIPS FREE!!Brand New$221.34Was: $260.40Free shipping86-04 Ford Mustang 2.5" Dual Exhaust Kit No Muffler Rear Exit No Tip (Fits: 1991 Ford Mustang)
Brand New$129.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
128 sold1987-1993 Ford Mustang LX 5.0 Pypes TFM15 Stainless 3" Exhaust Tail Pipes (Fits: 1991 Ford Mustang)
Brand New: Pypes Performance Exhaust$346.75Only 1 left!1986 - 1993 Ford Mustang GT 5.0 Dual Exhaust Mandrel Bent Tail Pipes 2.5" (Fits: 1991 Ford Mustang)
Brand New: Custom$139.95296 sold86-93 Ford Mustang GT 5.0 Exhaust System w/ Single Chamber Race Muffler (Fits: 1991 Ford Mustang)
Brand New: Custom$189.9570 soldStainless steel Exhaust Manifold Headers Fits 1979-1993 Mustang 5.0 V8 GT/LX/SVT (Fits: 1991 Ford Mustang)
Brand New: Unbranded$105.88Was: $120.32or Best OfferFree shippingStainless Manifold Header w/Gaskets for Ford Mustang 5.0 V8 GT LX SVT 1979-1993 (Fits: 1991 Ford Mustang)
Brand New: OE Quality Friction$105.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shipping86-93 Ford Mustang GT 5.0 Exhaust System w/ Flowmaster Super 44 Mufflers (Fits: 1991 Ford Mustang)
Brand New: Custom$299.9565 soldFlowMaster Exhaust Tail Pipe for Ford Mustang 86-93 (Fits: 1991 Ford Mustang)
Brand New: Flowmaster$281.08Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best Offer15 watchingStainless Steel Dual 3" Exhaust Tailpipes 87-93 Mustang LX 5.0L & 86 GT Foxbody (Fits: 1991 Ford Mustang)
Brand New: Dual$299.95Only 1 left!2.5" 2 1/2" FORD MUSTANG Flow Tubes with Intermediate Pipe CNC MANDREL BENDS (Fits: 1991 Ford Mustang)
SMR PREMIUM 1979-2004 FORD MUSTANGS MADE IN THE USABrand New$46.95Free shipping1986 87 88 89 90 91 Ford Mustang 260 289 302 5.0 Stainless Exhaust Headers (Fits: 1991 Ford Mustang)
Brand New$158.65Only 2 leftCatalytic Converter Fits 1991-1993 Ford Mustang
USC PN# 524009-ME - Fits Front - SHIPS FREE!!Brand New$221.34Was: $260.40Free shippingMagnaFlow 91076-AL for 1990-1993 Ford Mustang 5.0L V8 GAS OHV (Fits: 1991 Ford Mustang)
MESSAGE US FOR BETTER THAN ADVERTISED PRICING!!Brand New: MagnaFlow$104.00Free shippingFits 1986-95 Ford Mustang Univ Catalytic Converter 2.25 Angled PC2 337085 (Fits: 1991 Ford Mustang)
Brand New: MagnaFlow$295.00$36.00 shippingFor Mustang 5.0 V8 GT/LX/SVT 1979-1993 Stainless Steel Exhaust Manifold Headers (Fits: 1991 Ford Mustang)
Brand New: OE Quality Friction$106.00Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shipping24 watching86-04 Ford Mustang 2.5" Dual Exhaust Kit No Muffler Rear Exit SW Tip (Fits: 1991 Ford Mustang)
Brand New$179.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
64 watchingExhaust Header GT40P Heads FOR 1986-93 Ford Mustangs 5.0 L V8 302 ci Stainless (Fits: 1991 Ford Mustang)
Brand New$179.99Was: $199.99or Best OfferFree shipping24 watchingSmall Block Ford 289 302 351W Ceramic Street Rat Rod Shorty Exhaust Headers SBF (Fits: 1991 Ford Mustang)
Brand New$165.95Only 1 left!Stainless Pre-Bent 3" Exhaust Tailpipes 87-93 Ford Mustang LX 86 GT 5.0 Fox Body (Fits: 1991 Ford Mustang)
Brand New: Dual$309.95or Best OfferOnly 1 left!86-04 Ford Mustang 2.5" Dual Exhaust Kit Flowmaster Flow FX Rear Exit No Tip (Fits: 1991 Ford Mustang)
Brand New$269.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
17 watching86-93 Ford Mustang GT 5.0 Exhaust System Cherry Bomb Extreme 1 Chamber Mufflers (Fits: 1991 Ford Mustang)
Brand New: Custom$199.95Only 3 leftShorty Unequal Length GT40P 1 5/8" Header Kit for 86 - 1993 Ford Mustang 5.0L V8 (Fits: 1991 Ford Mustang)
Brand New$115.15Free shippingPypes Exhaust System Violator Cat-Back Stainless Tips Ford Mustang 5.0L SFM13V (Fits: 1991 Ford Mustang)
Summit Racing - FAST Shipping - 60 Day Return PolicyBrand New: Pypes Performance Exhaust$458.75Only 1 left!87-93 Ford Mustang Smog Pump Check Valves Diverter Valve Exhaust Emission OEM (Fits: 1991 Ford Mustang)
Pre-Owned: Ford(1)1 product ratings - 87-93 Ford Mustang Smog Pump Check Valves Diverter Valve Exhaust Emission OEM$229.99or Best Offer$15.00 shippingCatalytic Converter & Pipe Fits: 1991-1993 Ford Mustang 2.3L L4 GAS SOHC (Fits: 1991 Ford Mustang)
314011-AB | FREE SHIPPING | Can't ship CA,NY,ME, or COBrand New: OEM$305.67Free shippingFits 1987-1993 Ford Mustang GT Cat-back Exhaust System Flowmaster Force II 17106 (Fits: 1991 Ford Mustang)
Brand New: Flowmaster$733.95Free shippingMagnaFlow 337104-DU for 1988-1991 Ford Mustang 2.3L L4 GAS SOHC (Fits: 1991 Ford Mustang)
MESSAGE US FOR BETTER THAN ADVERTISED PRICING!!Brand New: MagnaFlow$328.00Free shippingStainless Steel Exhaust Headers GT40P for 1986-1993 Ford Mustang 5.0L V8 (Fits: 1991 Ford Mustang)
Brand New$188.00Was: $200.00Free shippingNEW 1979-1993 FORD LONG TUBE HEADERS,PAINTED BLACK,SBF 5.0L 302CI,MUSTANG,CAPRI (Fits: 1991 Ford Mustang)
Brand New$329.99$29.99 shipping162 watchingShorty Unequal Length GT40P 1 5/8" Header Kit for 1986-1993 Ford Mustang 5.0L V8 (Fits: 1991 Ford Mustang)
Brand New$125.99Free shippingFits 1986-1993 Ford Mustang Direct-Fit Catalytic Converter 337338 Magnaflow (Fits: 1991 Ford Mustang)
Brand New: MagnaFlow$2,224.00$36.00 shippingMagnaFlow 337104-FQ for 1988-1991 Ford Mustang 2.3L L4 GAS SOHC (Fits: 1991 Ford Mustang)
MESSAGE US FOR BETTER THAN ADVERTISED PRICING!!Brand New: MagnaFlow$328.00Free shippingNOS OEM 1984-1991 Ford Mustang Bronco 5.0 EGR Vacuum Solenoid E4ZE-9D474-G3A
Brand New: Ford$60.00or Best Offer$5.00 shippingSALE BBK 1512 Shorty Tuned Equal Length Exhaust Headers For 79-93 Mustang 5.0L (Fits: 1991 Ford Mustang)
Pre-Owned: BBK Performance Parts$389.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shipping13 watchingStainless Steel Exhaust Manifold Headers for 1979-1993 Mustang 5.0 V8 GT/LX/SVT (Fits: 1991 Ford Mustang)
Brand New: OE Quality Friction$106.50Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingNEW 1979-1993 FORD LONG TUBE HEADERS,CERAMIC COATED,SBF 5.0L 302CI,MUSTANG,CAPRI (Fits: 1991 Ford Mustang)
Brand New$449.99$29.99 shipping34 soldExhaust Manifold Headers for 1979-1993 Mustang 5.0 V8 GT/LX/SVT Stainless Steel (Fits: 1991 Ford Mustang)
Brand New: OE Quality Friction$107.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingStainless 2.5" CatBack Exhaust System 87-93 Ford Mustang 5.0L FoxBody Turn Down (Fits: 1991 Ford Mustang)
Brand New: Dual$399.95or Best OfferOnly 1 left!BBK Performance 15062 Intake Gaskets For 86-93 Ford Mustang Cobra + GT-40 5.0L (Fits: 1991 Ford Mustang)
Brand New: BBK Performance Parts$31.95Free shipping12 watching1987-1993 Ford Mustang V8 5.0L 302 Factory Headers OEM Exhaust Manifolds 5.0 L
Pre-Owned: Ford$130.00Free shipping86-04 Ford Mustang 2.5" Dual Exhaust Kit Flowmaster 40 Series Rear Exit Black T (Fits: 1991 Ford Mustang)
Brand New$504.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
86-04 Ford Mustang 2.5" Dual Exhaust Kit Flowmaster Super 10 Rear Exit No Tip (Fits: 1991 Ford Mustang)
Brand New$429.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
1986-2010 Ford Mustang 2.5" PYPES High Flow Ceramic Cats Catalytic Converters PR (Fits: 1991 Ford Mustang)
Brand New: Pypes Performance Exhaust$265.7542 watching1987-1993 Ford Mustang LX 5.0 Pypes Stainless 3" Exhaust Tailpipes Black (Fits: 1991 Ford Mustang)
Brand New: Pypes Performance Exhaust$346.75Stainless Steel Dual 2.5" Exhaust System 87-93 Mustang LX 5.0L & 86 GT Foxbody (Fits: 1991 Ford Mustang)
Brand New: Dual$409.95Only 1 left!Flowmaster Flowfx Cat-Back Exhaust For 1986-1993 Ford Mustang - 717213 (Fits: 1991 Ford Mustang)
Authorized Dealer - 60 Day Free Returns 100% +FeedbackBrand New: Flowmaster$555.26or Best OfferFree shippingNew Listing87-93 Ford Mustang 5.0 5.0L 50K Low Miles Catback Exhaust GT LX 88 89 90 91 92
Pre-Owned: Ford$499.99$249.99 shippingPercys Taylor 66014 SB Ford 289 302 351W Exhaust Header Gaskets Seal For Good (Fits: 1991 Ford Mustang)
Brand New: Percy's High Performance(2)2 product ratings - Percys Taylor 66014 SB Ford 289 302 351W Exhaust Header Gaskets Seal For Good$29.99Free shippingStainless Pre-Bent Pipe 2.5" Exhaust Tailpipes 87-93 Mustang GT 5.0L Turn Down (Fits: 1991 Ford Mustang)
Brand New: Dual$199.95or Best OfferOnly 1 left!Catalytic Converter for 1990-1993 Ford Mustang 5.0L V8 GAS OHV (Fits: 1991 Ford Mustang)
OEM Industries Part No. 214001-ABBrand New: OEM$316.10Was: $332.74Free shipping2 watching