987 Boxster & cayman engine & Transmission options

A full range of bolt on add-ons and engine enhancements for your Porsche:

  • Quaife limited slip differential: Improves traction under heavy acceleration and during heavy cornering. £995.00 + VAT.  
Quaife Torque Biasing Differential
  • Remus Sport stainless steel exhaust (silencers only): Provides a deep sporty sound and a horsepower increase. Removes the secondary cats from the system. Extra 30+bhp is possible. £830 + VAT.
 
  • Milltek Sport stainless steel exhaust (silencers only): Provides a deep sporty sound and a horsepower increase. Removes the secondary cats from the system. Extra 30+bhp is possible. £900 + VAT.
Milltek Sports Exhaust with secondary CATs
  • Milltek Sport stainless steel exhaust (silencer & secondary cats): Rear silencers and replacement secondary high flow cats. Extra 20+bhp is possible. £1460 + VAT.
Milltek Sports Exhaust with secondary CATs
  • Stainless steel headers with 200 cell Cats: Catalytic convertors represent the largest reduction of gas flow in the exhaust system and sap the most power. These lighter cats are still road legal, but improve flow. £2150 + VAT. 
Cayman Header and Sports CAT 
  • ECU Re-map: Mapping can release your cars full potential. Increasing throttle response, bhp, torque and even fuel economy, with changes to the ECU program. Prices start from £500 + VAT.
ECU Re-map
  • Lightened flywheel: Replaces the 12kg dual mass item with a 5.6kg single piece lightweight flywheel. Helps improve acceleration and deceleration times. £999.00 + VAT.
 
  • MDS Power Steering Lower Pulley Kit: Kit includes New Porsche Crank Bolt with new Porsche thrust washer and new shorter Belt (standard =2113 mm supplied belt =2100mm). Pulley Made from Billet Aluminium. Designed to reduce Pump Speed, allowing cooler/better running of Power Steering pump under track/spirited conditions. Also gives a slight BHP increase. £145.00 + VAT
Underdrive Pulley Kit 
  • K&N air filter: Replaces the original factory item. Allows increased air flow to the engine. £41.93 + VAT
K&N Panel Filter
  • BMC carbon airbox: Accelerates airflow and helps keep it cooler than the standard panel filter. Requires engine or permanent air box removal. £257.30 + VAT. 
BMC Carbon Dynamic Airbox
  • Spin on oil filter adaptor: Offers an increased level of oil filtration and possible oil cooler take off. £150.00 + VAT
Spin on oil filter adaptor
  • Spin on oil filter: For use with the adaptor above. Increases your level of oil filtration. £18.00 + VAT
Spin on oil filter
  • Sump Extension Kit: Kit Includes; 1 off Billet Sump Extension made from billet 6082 aluminium, 1 off Windage Tray (aluminium), 1 off Pick up Pipe Extension Block, 1 off Modified Porsche Bulkhead, 2 off 30x3mm O-Rings, 12 off M6x 50mm Lg Bolts, 3 off M6 x 47mm Lg Bolts (Red Top), 3 off M6 x 20mm Lg Hex Hd Bolts, 3 off M6 Nyloc Nuts, 21 off M6 washers, 1 off Tube Loctite 5900 Flange Sealer. To help prevent any Oil surge/starvation whilst on Track (invaluable if using Slick-Inter-Wets- Track Day Tyres). £368.00 + VAT
Sump Extension & Fitting Kit
  • 3.7 litre capacity upgrade (360+ bhp possible): Available as either a rebuild kit or as a full exchange engine. Cam & ECU upgrades also available. Please click HERE for more information.
Silsleeve Block

All parts available as supply or can be fitted in our own workshops. All prices are subject to VAT and where applicable delivery or fitting.

Email parts@autofarm.co.uk for mail order.

Email technical@autofarm.co.uk to book your car in for fitting.

Call 01865 331234 for any other assistance.

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Autofarm is open Monday - Friday 8.30am till 5.30pm, plus Saturday mornings between 9.00am and midday. Sales car viewings are by appointment only.