Skip to product information
1 of 9

CT CARBON

BMW 3 Series G20/G21 Rear Diffuser – Gloss Piano Black Quad Exhaust | M Performance Style Rear Valance/Lower Bumper Trim | Quad Exit Rear Apron Insert | Pre-LCI 2019-2022 Saloon/Sedan Touring/Estate

BMW 3 Series G20/G21 Rear Diffuser – Gloss Piano Black Quad Exhaust | M Performance Style Rear Valance/Lower Bumper Trim | Quad Exit Rear Apron Insert | Pre-LCI 2019-2022 Saloon/Sedan Touring/Estate

Regular price £69.00
Regular price Sale price £69.00
Sale Sold out
Shipping calculated at checkout.

Rear valance upgrade for BMW 3 Series G20 G21 - MP inspired quad outlet

Transform the rear end of your 3 Series with this polished piano black rear lower bumper trim, styled in an MP inspired quad outlet design for a sharper, more aggressive look. This rear apron gives a true OEM plus finish that ties in perfectly with black pack styling and other exterior upgrades while delivering that sought after performance stance.

Key highlights

  • MP inspired quad exit styling for a distinctive performance look
  • Deep gloss piano black finish for a premium, factory style appearance
  • Precision shaped for BMW 3 Series G20 Saloon and G21 Touring - 2019, 2020, 2021, 2022
  • Designed specifically for cars running a quad tailpipe conversion
  • Enhances road presence and complements front splitters, side skirts and boot spoilers
  • Clean, seamless aesthetic that pairs perfectly with dechrome and black styling packs

Compatibility: BMW 3 Series G20 Saloon and G21 Touring - 2019 to 2022 pre-facelift.

Important: This rear diffuser style valance is made to work with a quad exhaust conversion only. Not suitable for standard single exit or twin exit non-quad setups.

Why choose this rear lower trim

  • Instant styling upgrade at the back of the car with a motorsport inspired finish
  • High gloss surface that looks fantastic in all lighting and is easy to keep clean
  • Trusted by our team on customer builds - excellent fit and finish with great feedback

Fitting and support

Professional installation recommended. For fitting, choose MJ Modifications in Warwickshire - request a quote at info@mjmodifications.co.uk.

Search friendly terms

Rear diffuser for BMW 3 Series G20 G21, rear bumper lower trim, rear apron, rear skirt, quad outlet rear, quad tailpipe rear valance, M Performance look diffuser, piano black rear insert, performance rear bumper insert, BMW G20 rear upgrade, BMW G21 rear upgrade, quad exhaust rear panel, MP look rear.

View full details