Performance M
VRSF Chargepipe Upgrade Kit HKS DV - N54 - 135i, 335i & X1 / E84, E88, E90, E92 (2007-2013)
VRSF Chargepipe Upgrade Kit HKS DV - N54 - 135i, 335i & X1 / E84, E88, E90, E92 (2007-2013)
Heads-up on cancellations & returns: if you cancel an order or return an item, you won't get back 100% of what you paid. We apply a 10% restocking fee, the outbound shipping is non-refundable, and we have to pass on Shopify / PayPal payment processing fees; these aren't returned to us when we refund you. International orders also lose on exchange-rate spread in both directions. If the original packaging is damaged or missing, a reboxing charge applies. For international orders specifically, if you refuse to pay our shipping invoice or supply a prepaid label after placing the order, the same deductions apply. We're upfront about this — please be sure of your purchase before ordering.
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Premium aluminium boost pipework with HKS BOV flange for BMW N54
Give your twin turbo six the airflow it deserves. This performance hard pipe replaces the weak factory plastic section with a high quality, powder-coated aluminium upgrade designed for sharper pedal response, stronger boost holding and long term reliability on tuned and standard cars alike.
Engineered with a CNC machined billet throttle body connection and a factory-style c-clip interface, it delivers a secure, leak resistant seal that outperforms generic coupler-only designs. The pipework is throttle body matched at 3 inches for consistent flow and smooth transitions, helping reduce lag and improving drivability across the rev range.
Why enthusiasts choose this boost tube
- Sharper response and reduced lag thanks to freer flowing 3 inch aluminium pipework
- Billet CNC throttle body connection for a precise, leak free fit
- Uses the OE c-clip for superior sealing under high boost
- Satin black powdercoat for a discreet OEM look and corrosion resistance
- Pre-machined HKS BOV flange for HKS dump valve integration
- Two 1/8 inch NPT ports supplied pre-plugged for water or water-meth injection
- Complete kit with silicone joiners, quality clamps and blanking caps for the recirculation ports
- Lifetime warranty from the manufacturer
What is included
- Aluminium hard pipe with HKS BOV flange
- Silicone couplers and clamps
- Two 1/8 inch NPT bungs pre-installed
- Blanking caps for the intake return ports
Replacement c-clip and o-ring are available separately if your originals are worn or missing.
Perfect upgrade for
- BMW E84 X1 35i 2012 to 2015
- BMW E82 and E88 135i with N54 2008 to 2012
- BMW E90, E91, E92 and E93 335i and 335xi including 335is 2007 to 2013
OEM reference for compatibility: 13717615026.
Real world results
We have installed this kit on customer cars and our own builds, and it consistently transforms the feel of the N54 by eliminating the weak factory plastic section that is prone to splitting under elevated boost. Owners report better throttle response, stronger midrange punch and rock solid boost control after upgrading.
Fitting service
Want it installed professionally? Book fitting with MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.
Search friendly terms
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