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Cadillac DTS Exhaust & Emissions

At JC Whitney, we offer the best selection of Cadillac DTS Exhaust & Emissions parts and accessories. We offer an industry leading 30-day Guarantee so that you can shop with confidence! Narrow your selection below by providing the year of your vehicle for a custom list of Cadillac DTS Exhaust & Emissions products.

20 out of 227 products in Exhaust & Emissions
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Priced From: $188.91
Custom Fit
EASTERN - 48-STATE LEGAL DIRECT-FIT CATALYTIC CONVERTERS (NO CA OR NY)
Fit for Cadillac DTS

Eastern's 48-state legal direct-fit catalytic converters are built to exact OE dimensions with OE-quality flanges and flex assemblies.... Read more

Priced From: $188.91
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Priced From: $157.59
Custom Fit
EVAN FISCHER CATALYTIC CONVERTER 48-STATE LEGAL (NO CA AND NY)
Fit for Cadillac DTS

Evan Fischer offers the most affordable but efficient Catalytic Converter in the market. It is composed of premium quality... Read more

Priced From: $157.59
From $157.59
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Priced From: $48.27
Custom Fit
BOSCH 4-WIRE OE REPLACEMENT OXYGEN SENSOR
Fit for Cadillac DTS

Increases fuel efficiency and reduces harmful emissions, together with the catalytic converter! Read more

Priced From: $48.27
From $48.27
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Priced From: $17.18
PILOT BOLT-ON SLANTED EXHAUST TIPS STAINLESS STEEL

BOLT-ON STAINLESS STEEL EXHAUST TIPS. Mirror-polished rustproof T304 stainless steel throughout. A great look at a great price! Easy bolt... Read more

Priced From: $17.18
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Priced From: $37.58
Custom Fit
REPLACEMENT 4-WIRE OXYGEN SENSOR
Fit for Cadillac DTS

Replacement 4-Wire Oxygen Sensor consists of a stainless steel shell, hex nut, shield, Teflon-covered insulated wires, high-temperature... Read more

Priced From: $37.58
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Priced From: $34.63
THRUSH WELDED MUFFLERS

Thrush Mufflers are well-known in the hot rod, custom car and muscle car communities mainly for contributing to aggressive sounding V8... Read more

Priced From: $34.63
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Priced From: $43.45
Custom Fit
DENSO OXYGEN SENSOR 4-WIRE OE REPLACEMENT
Fit for Cadillac DTS

These components have twice defense coating that gives security for on and off road driving while supplying the engine with utmost performance... Read more

Priced From: $43.45
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Priced From: $121.33
Custom Fit
WALKER - QUIET-FLOW SS MUFFLERS
Fit for Cadillac DTS

Walker’s Quiet-Flow SS mufflers provide premium sound and maximum performance for your vehicle’s emission control system. Read more

Priced From: $121.33
From $121.33
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Priced From: $22.52
DYNOMAX UNIVERSAL FLEX PIPES

Got a Broken exhaust but you need to get your import vehicle back on the road quickly? Install a Dynomax Flex Pipe for the swiftest exhaust... Read more

Priced From: $22.52
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Priced From: $270.58
Custom Fit
WALKER - OE REPLACEMENT CATALYTIC CONVERTERS (48-STATE LEGAL - NO CA, NO NY)
Fit for Cadillac DTS

Walker's OE replacement catalytic converters are designed to bolt on easily and provide enduring performance. Read more

Priced From: $270.58
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Priced From: $15.65
Custom Fit
WALKER - OE REPLACEMENT EXHAUST PIPE FLANGE GASKETS
Fit for Cadillac DTS

Walker’s OE replacement exhaust pipe flange gaskets perfectly suit your manifold and exhaust pipe. Read more

Priced From: $15.65
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Priced From: $32.15
FLOWMASTER - EXHAUST TIPS

Customize your exhaust system with these cool exhaust tips by performance powerhouse Flowmaster and cruise with confidence. Read more

Priced From: $32.15
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Priced From: $69.99
FLOWMASTER - SUPER 10 SERIES DELTA FLOW MUFFLERS

Flowmaster’s Super 10 Series Delta Flow mufflers are the most aggressive-sounding mufflers available so if you like it loud, the... Read more

Priced From: $69.99
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Priced From: $45.63
Custom Fit
WALKER PRODUCTS OXYGEN SENSOR
Fit for Cadillac DTS

Walker Products manufactures and distributes a wide variety of O2 Sensors for passenger cars, trucks and SUV's. Read more

Priced From: $45.63
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Priced From: $146.94
Custom Fit
WALKER - OE REPLACEMENT RESONATOR AND PIPE ASSEMBLIES
Fit for Cadillac DTS

Walker’s OE replacement resonator and pipe assemblies are durably engineered to transform noise into pitch-perfect exhaust tone. Read more

Priced From: $146.94
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Priced From: $83.90
Custom Fit
FLOWMASTER - SUPER 44 SERIES DELTA FLOW MUFFLERS
Fit for Cadillac DTS

Get noticed with Flowmaster’s Super 44 Series Delta Flow mufflers – the most aggressive sounding muffler Flowmaster has ever... Read more

Priced From: $83.90
From $83.90
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Priced From: $36.63
GIBSON - STAINLESS STEEL EXHAUST TIPS

Get noticed with stainless steel exhaust tips by Gibson, featuring 12 different styles and different outlet sizes to choose from and the... Read more

Priced From: $36.63
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Priced From: $30.69
HEARTTHROB EXHAUST - GLASSPACK MUFFLERS

Heartthrob’s glasspack mufflers are made from either aluminized or stainless steel, come in a wide selection of sizes and configurations... Read more

Priced From: $30.69
From $30.69
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Priced From: $83.27
Custom Fit
WALKER - OE REPLACEMENT EXHAUST PIPES
Fit for Cadillac DTS

Walker’s OE replacement exhaust pipes deliver a proper fit and fully restored exhaust system performance. Read more

Priced From: $83.27
From $83.27
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Priced From: $11.91
HEARTTHROB EXHAUST MANDREL-BENT ALUMINIZED TUBING

MANDREL-BENT ALUMINIZED TUBING. Choose mandrel 45° or 90° elbows or 180° U-bend. 16-gauge aluminized steel. Simplifies installation... Read more

Priced From: $11.91
From $11.91
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