Rear Diffuser Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for Rear Diffuser products.

Tip: include the full model number printed on your Rear Diffuser label for the best match.

Rear Diffuser manuals

Latest posts, featured manuals, and retailer-linked manuals for this brand tag.

Paco Motorsports 2006-15 NC Vehicle Miata Rear Diffuser Instruction Manual

May 21, 2026

Paco Motorsports 2006-15 NC Vehicle Miata Rear Diffuser Thanks for purchasing our rear diffuser kit! We hope you find these instructions to be complete and easy to follow. Please read through them before unpacking and beginning the assembly and installation.…

Brand: Paco Motorsports

STILLEN Nissan Maxima Rear Diffuser Installation Guide

February 27, 2026

STILLEN Nissan Maxima Rear Diffuser Product Specifications Product: Stillen Rear Diffuser Material: Urethane Finish: Unpainted Installation Method: Self-tapping screws and adhesive tape Product Usage Instructions Pre-Installation Preparation: Before starting the installation process, ensure you have the correct aero kit for…

Brand: STILLEN

CARBONE G8x M3 M4 Carbon Fiber Rear Diffuser Installation Guide

January 7, 2026

CARBONE G8x M3 M4 Carbon Fiber Rear Diffuser Specifications Product: G8x M3 M4 Carbon Fiber Rear Diffuser Compatibility: BMW M3 Standard 2021+, BMW M3 Competition 2021+, BMW M3 CSL 2023+, BMW M4 Standard 2021+, BMW M4 Competition 2021+, BMW M4…

Brand: Carbone

DEVSPORT FG4 Honda Civic Coupe Rear Diffuser Installation Guide

December 12, 2025

DEVSPORT FG4 Honda Civic Coupe Rear Diffuser Product Specifications Center Section Hardware: M5x12mm Bolts + Nuts M5x16mm Bolts + Nuts M6x25mm Bolts + Nuts M6x35mm Bolts + Nuts L-Brackets DevSport Badge M3 Bolts & Nuts Tools Required: 8mm Wrench 10mm…

Brand: DEVSPORT

Acura Integra 23 Plus Rear Diffuser Installation Guide

November 26, 2025

Acura Integra 23 Plus Rear Diffuser Specifications Product: Acura Integra 23+ Rear Diffuser Recommended Installation: Professional Hardware Included: M4 16mm screws, M6 30mm bolts, #8-15 x 3'' screws, Lock Nuts, Angled Spacers OVERVIEW ***CAUTION*** PROFESSIONAL INSTALLATION IS STRONGLY RECOMMENDED PARTS…

Brand: Acura

Racing Sport Concepts G80 M3 Rear Diffuser Installation Guide

September 13, 2025

Racing Sport Concepts G80 M3 Rear Diffuser WARNING!!! All Racing Sport Concepts products should only be installed by certified mechanics (automotive technicians). Only competent and experienced mechanics are qualified to spot technical problems with your vehicle or with the product.…

Brand: RACING SPORT CONCEPTS

STREET AERO Frd-02-E1 Ford Mustang GT Rear Diffuser Installation Guide

May 22, 2024

STREET AERO Frd-02-E1 Ford Mustang GT Rear Diffuser Installation STEP: 1 Assemble Main Panel Carefully place Fin 1 and Fin 2 onto the Main Piece (Match the number on the Fin to the number on the Main Piece) Secure with…

Brand: STREET AERO

STREET AERO dge-06-e1 Dodge Charger Scat Pack Rear Diffuser Installation Guide

May 20, 2024

STREET AERO dge-06-e1 Dodge Charger Scat Pack Rear Diffuser INSTALLATION INSTRUCTION Assemble Main Panel Carefully place Fin 1 and Fin 2 onto the Main Panel (Match the number on the Fin to the number on the Main Panel) Secure with…

Brand: STREET AERO

STREET AERO frd-03-e1 Ford Mustang GT Rear Diffuser Installation Guide

May 9, 2024

INSTALLATION GUIDE 2005-2009 Ford Mustang GT ACM Rear Diffuser STEP: 1 Assembly Rear Diffuser Carefully place Fin 1 and Fin 2 onto the Main Panel (Match the number on the Fin to the number on the Main Piece) Secure with…

Brand: STREET AERO

STREET AERO 2016-2023 Chevrolet Camaro ACM Rear Diffuser Installation Guide

May 8, 2024

STREET AERO 2016-2023 Chevrolet Camaro ACM Rear Diffuser Specifications: Main Panel Dimensions: Custom fit for 2016-2023 Chevrolet Camaro SS (Dual Exhaust), LT (Dual Exhaust), SS (Quad Exhaust) Materials: High-quality metal components Hardware Included: Small Bolts, Small Nuts, M6 Bolts (40mm,…

Brand: STREET AERO