The RCM 3″ stainless steel open neck de-cat downpipe is designed to fit Impreza’s from1992 onwards. (Not suitable for twin scroll turbo). This exhaust has been designed to cope with the increase in air volume from engines producing an excess of 350Bhp. The fantastic, open neck design offers minimal exhaust back pressure on the turbo and offers excellent turbo spool characteristics. Hand crafted using high quality stainless steel pipe work and flanges, it removes any kind of gas flow restrictions, resulting in excellent increase in response and release of power from your Impreza engine. Incorporated into the assembly is an extra lambda threaded boss for performance mapping. Please note that fitting RCM328 will alter the engine’s emissions.
Only logged in customers who have purchased this product may leave a review.
Related products
-
Subaru GC8/GF8 Clutch Master Cylinder 1999-2000
£129.69 ex vat - £155.63 INC VAT -
Genuine Subaru High Temperature Exhaust Nut
£2.44 – £97.61 -
RCM700 2.35L Closed Deck Block High Compression Short Engine
£9,249.99 ex vat - £11,099.99 INC VAT -
Subaru Impreza 22B Complete Suspension Kit
£3,749.99 ex vat - £4,499.99 INC VAT -
RCM Engine Block Case Blanking Plug kit (28mm)
£9.95 ex vat - £11.94 INC VAT -
Subaru Left Hand Rear Wheel Arch Extension WRX STI 2005-2007
£105.11 – £137.22 -
Exedy Lightweight Racing Flywheel – Subaru Impreza Classic 1993-2000 & WRX 2.0 5-Speed 2000-2005 FF01
£408.54 ex vat - £490.25 INC VAT -
RCM Engine Block Case Blanking Plug kit (36mm)
£9.95 ex vat - £11.94 INC VAT -
RCM Baffle Plate Oil Sump Pan O Ring
£3.95 ex vat - £4.74 INC VAT -
NF Adrenaline Race Fuel Concentrate 1Litre – 16 Pack
£599.33 ex vat - £719.20 INC VAT -
Process West Cold Air Intake Kit – Big MAF 76mm – 2015+ STI
£355.65 ex vat - £426.78 INC VAT -
Subaru Impreza Spare Wheel Cover 1992 – 2007
£75.86 ex vat - £91.03 INC VAT
No products in the basket.
Reviews
There are no reviews yet.