Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster
Availability
SpeedFactory Racing One Piece Rear Bumper Diffusers
Not Yet Reviewed
SpeedFactory Racing one-piece rear bumper diffuses are aluminum aerodynamic accessories built to reduce parachute-like air drag trapped under a car's rear bumper co
SpeedFactory Racing one-piece rear bumper diffuses are aluminum aerodynamic accessories built to reduce parachute-like air drag trapped under a car's rear bumper cover.
Additional details:
* Material: Cut from strong 6061-T6 aluminum
* Finish: Smooth black powdercoated look
* Size: Measures 44 1/4 in. wide by 4 in. tall
* One-piece build: Single continuous solid panel (unlike the two-piece version)
* Less drag: Lets trapped air vent out from behind the bumper at high speed
* Clean look: Adds a race-inspired, aggressive appearance to the back of a vehicle
* Hardware: Comes with bolts, washers, and nyloc n
Additional details:
* Material: Cut from strong 6061-T6 aluminum
* Finish: Smooth black powdercoated look
* Size: Measures 44 1/4 in. wide by 4 in. tall
* One-piece build: Single continuous solid panel (unlike the two-piece version)
* Less drag: Lets trapped air vent out from behind the bumper at high speed
* Clean look: Adds a race-inspired, aggressive appearance to the back of a vehicle
* Hardware: Comes with bolts, washers, and nyloc n
SpeedFactory Racing one-piece rear bumper diffuses are aluminum aerodynamic accessories built to reduce parachute-like air drag trapped under a car's rear bumper cover.
Additional details:
* Material: Cut from strong 6061-T6 aluminum
* Finish: Smooth black powdercoated look
* Size: Measures 44 1/4 in. wide by 4 in. tall
* One-piece build: Single continuous solid panel (unlike the two-piece version)
* Less drag: Lets trapped air vent out from behind the bumper at high speed
* Clean look: Adds a race-inspired, aggressive appearance to the back of a vehicle
* Hardware: Comes with bolts, washers, and nyloc nuts
* Fitment: Often used on import and performance cars like older Honda© Civics and Integras
Additional details:
* Material: Cut from strong 6061-T6 aluminum
* Finish: Smooth black powdercoated look
* Size: Measures 44 1/4 in. wide by 4 in. tall
* One-piece build: Single continuous solid panel (unlike the two-piece version)
* Less drag: Lets trapped air vent out from behind the bumper at high speed
* Clean look: Adds a race-inspired, aggressive appearance to the back of a vehicle
* Hardware: Comes with bolts, washers, and nyloc nuts
* Fitment: Often used on import and performance cars like older Honda© Civics and Integras
Showing In Stock Items. Show All 1 Items.
Air Diffuser, Rear, Bumper Diffusers, 1-piece, Aluminum, Black, 44.50 in. Wide, 4.00 in. Tall, Hardware, Each
Part Number: SFH-SF-07-002
Not Yet Reviewed
Estimated Ship Date: Dec 7, 2026 if ordered today
Estimated Ship Date: Dec 7, 2026 if ordered today
