SLR Speed BMW E46 M3 Racing Kit (circuit use)
SLR Speed BMW E46 M3 Racing Kit (circuit use)
SLR Race Kit designed for the E46 M3. Please note, our race kits do not add steering angle, and often will reduce steering clearance slightly because they are designed with a delta shape in place of the L-shape factory arms to provide a stronger arm with direct load paths for minimum weight.
Lightweight tubular high strength replacement arm set, including matched roll-center, bump-steer and quick steering geometry. Each control arm is built to +3.5mm length for a very minor track increase of 7mm. If you have a little extra room under the fenders, instead of adding spacers or low offset wheels we can build these in several different widths in order to increase your track width while maintaining scrub radius as close to stock as possible for better, more neutral steering feel and control.
This kit bundles four expensive upgrades for your car into one affordable package:
- Lightweight chromoly control arms
- Roll-center correction
- Bump-steer correction
- Quick-ratio steering
All E46 kits include delrin bushings to replace the original rubber mount, and you can option the kit to substitute our billet adjustable lollipops instead.
For widebody racecars please contact us about custom widths beyond our online catalog listed here 561-542-2810
Kit Features
- 60°+ of steering lock (depending on wheel/tire combination)
- 40% faster steering ratio
- 3.1 turns lock-to lock at 60°!
- 28mm roll-center correction
- Matching bump-steer correction
- Four position ackerman adjustment (Zero, Low, Medium, High)
What's in box
- SLR Lower Control Arms x2
- SLR Inner & Outer Balljoint studs
- SLR Bump-steer / Roll-center /Steering Adapters x2
- SLR Adjustable Outer Tie Rods x2
- Delrin Lollipop Bushing x2
- All hardware for 100% bolt-on installation
- SLR Decals
- SLR Installation Manual
INTERNATIONAL ORDERS: Please be aware your country may charge import fees of up to 20% in some cases. If delivery is refused, return shipping costs us 4x the original shipping fee, so we will charge a 50% restocking fee. By purchasing you agree to these terms.
Let customers speak for us
from 190 reviewsI couldn't have asked for a better guage holder it's molded perfectly for the vent and tucked away not distracting at all!
Had a lot of drivetrain flop in the C5 I picked up. Ordered these as I was doing long tubes and they would be easy to access. Massive improvement over stock and hardly any increase in NHV. Now no more drivetrain flop and significantly reduced wheel hop. Will be doing the AMT diff mount next.
Picked this up because my stock radiator had a hairline crack on the end tank. A lot of the older posts on Facebook said fitment wasnt great but I figure at less than half the price of the D brand I'd risk it. Fitment was absolutely perfect. The condenser and fans slid right into place better than OEM. Quality and welds are on par with the Koyo Radiators I have in other cars that cost significantly more.
Radiator keeps the car much much cooler than the stock unit. Hardly ever seeing higher than 210F unless Im in heavy traffic and higher ambient temps.
10/10 would absolutely recommend this to anyone needing a new radiator or looking for an upgrade.
This was my second purchase from FIPERFORMANCE and I must say I appreciate the fast shipping and notifications of order status. I installed this yesterday and it was pretty straightforward but the video and instructions explain the process well. I habe the AMT motor mounts too and so far I don't feel any increased NVH. The rearend feels tighter (havent tried launching yet) but I don't know if its just me but the shifting seems smoother too. I have an MGW with 2 washer venom mod and it felt good before but it seems its more positive now but not rachety. Overall awesome piece of well made equipment. Thanks again
Communication was great and shipping was lightning fast!
Every time I order anything from Brian he goes above and beyond! You aren't just buying parts from him you are buying a great experience with someone who understands customer service! The alternator was perfect and was installed with zero issues. My car had zero issues with the battery warrning indicator after the install which is typical with tge c5.
Purchased the ECP Radiator for my C5 Z06, haven’t installed it yet but I can say this is one of the best looking radiators I’ve seen in a long time, weld quality and attention to details is amazing. I’m excited to get this radiator installed!
Thanks Brian for a great product!!
I was able to install these in a day and am very happy with the results. Ride is even smoother than the factory F55 mag ride. Handling is unbelievable with sticky 200tw tires. Love the adjustable height and damping. Brian was great answering my questions. I am completely satisfied with this purchase. It is a true upgrade from the stock suspension, no placebo effect here.
I ordered a set of Silver's Neomax coilovers for my C5 Z06. The order shipped out quickly and I received emails from Brian every step of the way to include tracking information which was very appreciative. I also received an in-depth installation guide and Brian even followed up with a text message to confirm everything went well so the customer service has been outstanding to say the least. I have not installed the items yet as I'm waiting for a few other things to come in but so far they appear to be top-notch and I'm looking forward to having them installed. I will definitely be ordering additional products through FI Performance based upon my experience with this order. Again thank you Brian very much!
I love the radiator. Big improvement temperature around 185
Shipped as promised, on time..
Very helpful and the tuner works awesome