PERFORMANCE STAGE ONE KIT 998cc WITH LARGE BORE SI...
C-STN17B

£290.34 exc vat

£348.41 inc vat

In stockIn stock
STAGE 1 KIT. Mini Spares bolt-on performance kit for 998 and 1098 engines.

Similar to C-STN17 except it has a large bore side exit exhaust.

Always get your car rolling roaad tested for best ignition/timing and emmissions after fitment.

Kit includes - single box RC40 Millennium large bore side exit exhaust system, Manifolw Cooper Freeflow exhaust manifold, Torquemaster inlet manifold, K&N air filter element, carburettor needle, exhaust fitting kit, and gaskets for the carburettor and manifold. The downpipe will need cutting approx 5-7" off at the silencer end--This is the opposite end to the swollen flanged end with cut out slots to fit manifold. Fit downpipe in manifold and loosely fit or hold silencer in place to work out how much will need cutting, but remember to leave enough pipe to slot into the silencer.

£290.34 exc vat

£348.41 inc vat

In stockIn stock

Recommended usage 1 x C-STN17B to fit one mini.

Kit contained products

The popular RC-40 exhaust system has been updated and called the millennium range from the year 2000. All retain the optimum size and configuration. In addition, they now have stainless steel pipes for better appearance and rust resistance. And for t...

The stock air cleaner housing for many Minis with single 1 1/2" SU carbs have historically been stuck with the paper filter. New from K&N is a replacement element for FZX3013 and all HIF that provides the benefits of K&N cleanable filtra...

Complete mounting kit for the RC40 exhaust. Includes all new rubber mounts, brackets and clamps.

Copy of the original Cooper single rear box downpipe, this fits our freeflow manifold or can be shortened to fit an LCB when fitting the single rear box C-STR809 RC40 silencer.

A 3" longer version suitable for van/e...

Gasket for an HS4-carb and manifold .Sold seperately and order as required for your car(usually 3).

Manifold gasket fitted to all A series pre 1992 except Turbo which had a reinforced exhaust ports GUG704063MG and SPI from 199. From 1991 on a new better gasket with reinforced exhaust ports and backing was fitted GUG704053MG

The favourite and best needle for Minispares stage one kit. Tested on a rolling road by Peter Baldwin this baby gave the best performance when using our RC40 system, Minispares inlet and exhaust manifold plus a K&N filter.

If us...

This plug fits our inlet manifolds and Rover types with servo take off holes..

5/8 UNF grub screw that use 8mm allen key for blanking inlet servo take off or temp transmitter hole at front of pre 1996 cylinder heads. Can also use ADP210

Maniflow's tubular reproduction of the original Cooper 997/998cc exhaust manifold manufactured out of the same tubing as the STD bore LCB. This free flow manifold works vey well at lower speed pick up, the LCB is noisier but better at the top end of ...

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Performance Stage one kit for 1300cc models with HS4 or HIF38 Carb with centre exit large bore exhaust system.

Always get your car rolling roaad tested for best ignition/timing and emmissions after fitment.

STAGE 1 KIT. Mini Spares bolt-on performance kit for 998 and 1098 engines with HS4 carb. Gives 20% more power and 12% more torque.

Using all the top quality tried and tested parts the Kit includes

RC40 twin box [link]RC...

STAGE 1 KIT. Mini Spares bolt-on performance kit for 998 and 1098 engines.

Similar to C-STN17 except it has a large bore centre exit exhaust.

Kit includes - single box RC40 Millennium large bore centre exi...

Original exhaust bracket for rod change gearbox but later on Rover reverted back to GEX7526 which seemed a bit of a backward cost cutting exercise.

Standard bore Budget priced LCB (1-3/4"id) with pre cast flanges to improve flow and save engine tuners time matching the ports. This is ideal for very hot small bore engines and for standard to high performance 1275s, including road 1380s.

The long wheel base of the Mini Van, Wagon and Pick-up means the popular RC-40 exhaust comes up a little short! This system from Maniflow (pipes, resonator and muffler), is made for the long bodies. It has the same great flow characteristics of the ...

Special reinforced gasket for injection cars has metal inserts on exhaust ports plus a metal back on the manifold side which makes surface easier to clean when replacing. Often used on Turbo cars when correct gasket is in short supply.


...

Exhaust manifold to downpipe clamp.

The key to eliminating exhaust leaks at the manifold flange is the clamp. These new clamps include proper brass nuts and support washers. Fits most 850cc, 948cc, 998 etc. Those engines with single carb an...

This 5/8unf steel hexagonal head blanking plug was made for the inlet manifolds where the servo union can be fitted, plus blanking off the thermal transmitter hole under the thermostat. Uses 1B3664 washer ----------please note this will ...

The popular RC-40 exhaust system has been updated. All retain the optimum size 1.75" tubing for maximum performance and efficiency, but we now offer a choice of tailpipe size and configuration. This is a stainless steel centre exit with large bore 2....

Special tin plate type of gasket that goes between the manifold and exhaust downpipes on all injection cars.

The very rear bobbin type mounting rubber on every mini made until the introduction of a rubber hanger strap in 1992. When the RC40 or similar systems are fitted, 2 will be required.

See C-19G3258 for larger upgrade...

The intake/exhaust manifold should be secured to the head with brass nuts and these very thick washers. These washers are intended to not only spread the clamping action but the thickness allows them to absorb the heat without deforming! Takes 4 per ...

This popular size clamp fits the y piece where it joins the manifold on all our standard long centre branch exhaust manifolds. Sold singly.

Locating rings originally made for 12G295 heads with twin carbs to line up the inlet manifold to the inlet ports on the cylinder head it found its way on most twin carb factory produced cars. There is a recess in the inlet port on the he...

Genuine mini Spares inlet manifold dyno tested and designed for our Stage one kit C-STN17. The single SU manifolds is developed to give maximum airflow and gas speed, yet fit all engines even if the standard air cleaner set-up is used. I...

Complete mounting kit for the RC40 exhaust. Includes all new rubber mounts, brackets and clamps.

Rear RC40 mild steel silencer with stainless steel tailpipe. Can be used as a single box system with down pipe number AN180V for a little throatier note.

Cars with catalyst use with AN181T for 1275 Coo...

1 inch X 50 feet / 25mm x 15metres

For Race Use only!