This product is for Racing Competition only and is not legal for use in highway or street vehicles or other non-racing competition off-road vehicles.
Purchasing this product requires you to sign our Vehicle Compliance Waiver here.
This plug and play tuner attaches to four easy to access sensors in the engine bay and works with your factory DME tuning to remap your boost, timing, and fueling for optimal performance and reduced turbo lag. Power gains on an otherwise stock car are up to 50hp and 60tq to the wheels. Installation is very discrete and it quickly removes without a trace when needed. Fuel economy during normal driving is unchanged.
• 2011+ E90 Sedan 335i / 335xi
• 2011+ E91 Touring 335i / 335xi
• 2011+ E92 Coupe 335i / 335xi
• 2011+ E93 Convertible 335i / 335xi
• 2011+ E87 135i
• 2011+ E82 135i
• 2010+ F07 535i GT
• 2011+ F10 F11 535i / 535xi
• 2011+ X5, X6 N55 TwinPower
Please check which harness adapter you have so you get the correct Tuner.
Seller warrants that BMS Performance Tuners (JB+, Stage1, JB4) will be free from manufacturing defects for five years after delivery, and all other BMS labeled products will be free from manufacturing defects for one year after delivery. Purchaser's exclusive Remedy for any breach of the forgoing warranty is, at Seller's sole discretion, either: (i) repair or replacement of the non-conforming Product with a conforming Product or (ii) a refund or store credit in the amount paid by Purchaser for such non-conforming Product. Warranty applies to the original purchaser only and is non-transferable. Normal wear and tear, misuse, and abuse is excluded, including any failure to use the product as specified in these terms. Proof of purchase from BMS or an authorized reseller required. Purchaser is responsible for all shipping charges.
SELLER HEREBY EXPRESSLY DISCLAIMS ALL OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS WHATSOEVER, EXPRESS OR IMPLIED, INCLUDING, WITHOUT LIMITATION, ANY WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, ARISING FROM A COURSE OF DEALING OR USAGE OF TRADE AND ANY WARRANTY OF PATENT OWNERSHIP OR OF NON-INFRINGEMENT OF ANY PROPRIETARY RIGHT. IN NO EVENT SHALL THE SELLER BE LIABLE FOR SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES, AND IN NO EVENT SHALL SELLER'S CUMULATIVE LIABILITY TO PURCHASER FOR DAMAGES RESULTING FROM OR RELATED TO ANY CLAIMS, DEMANDS, ACTIONS, CAUSES OF ACTION, DAMAGES, SETOFFS, LIENS, ATTACHMENTS, DEBTS, EXPENSES, JUDGMENTS OR OTHER LIABILITIES OF WHATSOEVER KIND OR NATURE, INCLUDING REASONABLE ATTORNEY'S FEES AND COSTS (COLLECTIVELY "CLAIMS") , REGARDLESS OF THE FORM OF THE ACTION, EXCEED THE AMOUNT OF MONEY PAID BY PURCHASER TO SELLER FOR A PRODUCT.
SELLER SHALL NOT BE LIABLE FOR AND PURCHASER AGREES TO INDEMNIFY AND TO HOLD SELLER, ITS OFFICERS, DIRECTORS, EMPLOYEES, AGENTS, AFFILIATES, SUBSIDIARIES, PARENT COMPANY, SUCCESSORS, AND ASSIGNS HARMLESS FROM AND AGAINST ANY AND ALL CLAIMS, ARISING OUT OF OR RELATED TO (a) PURCHASER'S USE OF PRODUCTS (b) ANY ACT OR OMISSION OF PURCHASER (c) PURCHASER'S WILLFUL MISCONDUCT OR (d) PURCHASER'S FAILURE TO COMPLY WITH ANY LAW, RULE OR REGULATION.
WITHOUT LIMITATION TO THE FORGOING: (I) PURCHASER EXPRESSLY ACKNOWLEDGES THAT USE OF THE PRODUCT MAY VOID ANY OR ALL WARRANTIES APPLICABLE TO ANY VEHICLE IN WHICH A PRODUCT IS INSTALLED AND PURCHASER AGREES TO RELEASE, INDEMNIFY AND TO HOLD SELLER HARMLESS FROM ANY CLAIMS DIRECTLY OR INDIRECTLY RELATED TO OR ARISING OUT OF ANY VOIDED WARRANTIES RELATED TO OUR ARISING OUT OF USE OF A PRODUCT; (II) PURCHASER EXPRESSLY ACKNOWLEDGES THAT PRODUCTS MAY CAUSE DAMAGE TO ANY VEHICLE IN WHICH SUCH PRODUCTS ARE INSTALLED AND PURCHASER AGREES TO RELEASE, INDEMNIFY AND TO HOLD SELLER HARMLESS FROM ANY CLAIMS DIRECTLY OR INDIRECTLY RELATED TO OR ARISING OUT OF ANY DAMAGE TO A VEHICLE ALLEGEDLY CAUSED BY A PRODUCT; AND, (III) PURCHASER EXPRESSLY ACKNOWLEDGES AND HEREBY AGREES THAT PURCHASER IS FAMILIAR WITH AND AGREES TO COMPLY WITH ANY LAWS, RULES OR REGULATIONS RELATED TO PRODUCTS ("APPLICABLE LAWS") AND PURCHASER AGREES TO RELEASE, INDEMNIFY AND TO HOLD SELLER HARMLESS FROM ANY CLAIMS RELATED TO OR ARISING OUT OF ANY ALLEGATION THAT PURCHASER FAILED TO COMPLY WITH APPLICABLE LAWS.