Exhaust Accessories

Ford Coyote Engine Exhaust Manifold Gaskets

Ford Coyote Engine Exhaust Manifold Gaskets Designed for extreme cylinder pressures. MLS Exhaust Manifold Gaskets maintain a torque set and resist corrosion. They will not burn through or push out. MLS Exhaust Manifold Gaskets withstand different...

O2 Sensor Tuning Bung & Plug Stainless - Speed Engineering

O2 Sensor Tuning Bung & Plug Stainless - Speed Engineering   Looking to add a wideband or additional O2 sensor? Try our stainless O2 sensor bung and plug.

Exhaust & Header Heat Wrap (Includes Zip Ties) - Speed Engineering

Exhaust & Header Heat Wrap (Includes Zip Ties) - Speed Engineering Features include: 50' Length 2" Width 1/16" Thickness 5 Qty Zip Ties Included Heat Rated for 1400°F Continuous Use Heat Rated for 2000℉ Intermittent...

3" V-Band Clamp (Large 8mm x 1.25 Bolt) - Speed Engineering

3" V-Band Clamp (Large 8mm x 1.25 Bolt) - Speed Engineering Features include: 304 Stainless Steel Larger (8mm x 1.25 T-Bolt) 1 Qty V-Band Clamp

3" V-Band Clamp & Flanges (Large 8mm x 1.25 Bolt) - Speed Engineering

3" V-Band Clamp & Flanges (Large 8mm x 1.25 Bolt) - Speed Engineering Features include: 304 Stainless Steel Larger (8mm x 1.25 T-Bolt) 1 Qty V-Band Clamp 2 Qty V-Band Flanges

3" Lap Joint Exhaust Band Clamp - Speed Engineering

3" Lap Joint Exhaust Band Clamp - Speed Engineering This clamp is an upgrade to our standard exhaust band clamps included in our exhaust kits. This clamp is sold individually.

3" Exhaust Clamp - Speed Engineering

3" Exhaust Clamp - Speed Engineering Used on all of our exhaust products. This clamp is sold individually.

2.5" V-Band Clamp (Large 8mm x 1.25 Bolt) - Speed Engineering

2.5" V-Band Clamp (Large 8mm x 1.25 Bolt) - Speed Engineering Features include: 304 Stainless Steel Larger (8mm x 1.25 T-Bolt) 1 Qty V-Band Clamp

2.5" V-Band Clamp & Flanges (Large 8mm x 1.25 Bolt) - Speed Engineering

2.5" V-Band Clamp & Flanges (Large 8mm x 1.25 Bolt) - Speed Engineering Features include: 304 Stainless Steel Larger (8mm x 1.25 T-Bolt) 1 Qty V-Band Clamp 2 Qty V-Band Flange

2.5" Lap Joint Exhaust Band Clamp - Speed Engineering

2.5" Lap Joint Exhaust Band Clamp - Speed Engineering This clamp is an upgrade to our standard exhaust band clamps included in our exhaust kits. This clamp is sold individually.

LT Spark Plug Wires 10" Length LT1 LT4 Red - Speed Engineering

LT Spark Plug Wires 10" Length LT1 LT4 Red - Speed Engineering Speed Engineering 45-degree angled spark plug wires. We offer our own line of quality spark plug wires produced here in the U.S. These angled plug wires work great with all of our standard...

LT Spark Plug Wires 12" Length LT1 LT4 Red - Speed Engineering

LT Spark Plug Wires 12" Length LT1 LT4 Red - Speed Engineering Speed Engineering 45-degree angled spark plug wires. We offer our own line of quality spark plug wires produced here in the U.S. These angled plug wires work great with all of our...

LS Spark Plug Wires Car, Truck, & SUV 10" Length (4.8L, 5.3L, 6.0L, 6.2L Engines) Black - Speed Engineering

LS Spark Plug Wires Car, Truck, & SUV 10" Length (4.8L, 5.3L, 6.0L, 6.2L Engines) Black - Speed Engineering Speed Engineering 45-degree angled spark plug wires. We offer our own line of quality spark plug wires produced here in the U.S. These...

LT Spark Plug Wires 12" Length LT1 LT4 Black - Speed Engineering

LT Spark Plug Wires 12" Length LT1 LT4 Black - Speed Engineering Speed Engineering 45-degree angled spark plug wires. We offer our own line of quality spark plug wires produced here in the U.S. These angled plug wires work great with all of our standard...

LT Spark Plug Wires 10" Length LT1 LT4 Black - Speed Engineering

LT Spark Plug Wires 10" Length LT1 LT4 Black - Speed Engineering Speed Engineering 45-degree angled spark plug wires. We offer our own line of quality spark plug wires produced here in the U.S. These angled plug wires work great with all of our standard...

LS Spark Plug Wires Truck & SUV 12" Length 4.8L 5.3L 6.0L 6.2L Black - Speed Engineering

LS Spark Plug Wires Truck & SUV 12" Length 4.8L 5.3L 6.0L 6.2L Black - Speed Engineering Speed Engineering 45-degree angled spark plug wires. We offer our own line of quality spark plug wires produced here in the U.S. These angled plug wires...

2.5" Universal Weld-In Catalytic Converter (7" Long) - Speed Engineering

2.5" Universal Weld-In Catalytic Converter (7" Long) - Speed Engineering Speed Engineering now offers a universal quality/durable converter at a budget friendly price. Features include: 2.5" Inlet & 2.5" Outlet 7" Total Length 4"...

3" Universal Weld-In Catalytic Converter (7" Long) - Speed Engineering

3" Universal Weld-In Catalytic Converter (7" Long) - Speed Engineering Speed Engineering now offers a universal quality/durable converter at a budget friendly price. Features include: 3" Inlet & 3" Outlet 7" Total Length 4"...

Stainless 3" Cut-Out - Speed Engineering

Stainless 3" Cut-Out - Speed Engineering Speed Engineering exhaust is made out of 304 stainless steel and offer great quality, performance, and affordability. This exhaust is mandrel bent, tig welded, and feature polished stainless steel...

3" Electric Cut-Out Motor - Speed Engineering

3" Electric Cut-Out Motor - Speed Engineering Features Include: 6061 aircraft aluminum motor and valve bracket Instant performance gains when opened. Simple 12v cigarette lighter plug in for main power supply 3” Aluminum Housing

LS Header Bolt Set of 12 for LS1 LQ4 LQ9 LS9 4.8 5.3 6.0 6.2L LSX

LS / LT Header Bolt Set of 12 for LS1 LQ4 LQ9 LS9 4.8 5.3 6.0 6.2L LSX This is one set of header/manifold bolts for all LS engines. Compatible with all GM LS & LT (Gen III, IV, & V) series engines 1997 and newer. Grade 10.9 Package Includes:...

2014+ LT GM 12657093 Exhaust Manifold Header Gaskets Gen V LT1 LT4 L82 L83 L84 L86 L87 L8T

2014+ LT GM 12657093 Exhaust Manifold Header Gaskets Gen V LT1 LT4 L82 L83 L84 L86 L87 L8T Designed for extreme cylinder pressures. MLS Exhaust Manifold Gaskets maintain a torque set and resist corrosion. They will not burn through or push out. MLS...

LS Exhaust Manifold Header Gaskets (GM LS1, LS2, LS3, LS6)

LS Exhaust Manifold Gaskets (GM LS1, LS2, LS3, LS6) Designed for extreme cylinder pressures. MLS Exhaust Manifold Gaskets maintain a torque set and resist corrosion. They will not burn through or push out. MLS Exhaust Manifold Gaskets withstand...