BMW 5 Series E34 (1987-1995)

Enhance the power and torque of your BMW effortlessly with a Turner Performance Chip. These chips, meticulously dyno-tuned by the BMW tuning legend Jim Conforti, are the perfect solution for optimizing high-octane (91+) pump gas, resulting in enhanced mid-range torque and high-RPM horsepower. To maximize these improvements, the chip raises the rev limit and meticulously fine-tunes fuel and spark maps to elevate your BMW's performance beyond factory standards. Installing a Turner Performance Chip comes with no downsides – each chip is engineered to safely boost performance while retaining driveability and responsiveness. Detailed instructions are included, and installation is typically a one-hour task for an enthusiast with basic hand tools.

• Designed for significant power and torque improvements.
• Dyno-tuned by BMW legend Jim Conforti for precision and reliability.
• Raises the rev limit to unlock high-RPM power.
• Fine-tuned fuel and spark maps optimize BMW performance without compromising safety or driveability.
• Comprehensive installation instructions make it accessible for automotive enthusiasts.
• Engineered to seamlessly fit in your BMW for a hassle-free upgrade.

With over two decades of experience, Turner Motorsport and Jim Conforti are experts in bringing your BMW to life through software tuning. Unlike generic eBay chips, Turner Performance Chips are crafted with rigorously tested and carefully designed fuel & spark maps. This ensures that your BMW achieves outstanding performance without risking engine damage or driveability issues. Since 1995, Jim Conforti has dedicated himself to fine-tuning the BMW driving experience, uncovering additional power and torque, and enhancing throttle response. With a remarkable track record of over 10,000 units sold, Jim Conforti is rightfully recognized as the leader in BMW chip tuning. Don't be fooled by imitations – your BMW deserves the very best.

The BMW M50 engine is renowned for its bulletproof reliability, and it's widely known that it has the potential for significantly more power than it leaves the factory with. Jim Conforti has tailored this Turner Conforti Performance Chip to harness the M50's strengths without compromising reliability. This results in additional high-RPM horsepower and mid-range torque, alongside improved throttle response and smoother operation, providing a comprehensive performance upgrade for your BMW.

Key Performance Gains:

• +20 HP at 6,000 RPM
• +13 lb-ft of torque at 4,500 RPM
• New Rev Limit: 7,000 RPM

The package includes detailed installation instructions to ensure a smooth and hassle-free setup process. Turner stands behind their product with a 30-day money-back guarantee on this performance chip, supported by ECS Tuning.

Unleash Your BMW's Potential with the Turner Performance Chip

Experience the easiest way to boost power and torque in your BMW with the Turner Performance Chip. This chip is expertly tuned by renowned BMW specialist Jim Conforti, delivering peak performance on high-octane (91+) pump gas. It excels in enhancing mid-range torque and high-RPM horsepower while keeping your BMW's safety and driveability intact.

Key Features:

• Dyno-tuned by BMW expert Jim Conforti
• Raises the rev limit
• Fine-tunes fuel and spark maps
• Improves mid-range torque and high-RPM horsepower
• Maintains driveability and responsiveness
• Easy installation with detailed instructions

Turner Motorsport and Jim Conforti combine over two decades of experience to enhance your BMW's performance through software tuning. Unlike eBay chips, Turner Performance Chips use extensively tested fuel and spark maps, ensuring optimal performance without risking engine damage or reducing driveability. With over 10,000 units sold, Jim Conforti is a renowned leader in BMW chip tuning.

This Turner Conforti Performance Chip is specifically tuned for BMW's M50 engine, known for its reliability and untapped power potential. With a focus on high-RPM horsepower and mid-range torque, this chip also enhances throttle response and overall engine smoothness, offering a comprehensive performance upgrade for your BMW.

Performance Gains:

• Horsepower Gain: +22 @ 6,000 RPM
• Torque Gain: +20 @ 4,000 RPM
• New Rev Limit: 7,000 RPM

Please note that tuning options are available for popular aftermarket upgrades such as a lightened flywheel, intake, and exhaust. Contact your sales representative for details. Turner Motorsport stands behind the quality and performance of this product, offering a 30-day money-back guarantee, supported by ECS Tuning.

Enhance your BMW's performance effortlessly with the Turner Performance Chip, providing an easy solution to add power and torque to your vehicle. These chips have been expertly dyno-tuned by renowned BMW tuning legend, Jim Conforti. Crafted to optimize high-octane (91+) pump gas, they excel at boosting mid-range torque and high-RPM horsepower, resulting in a remarkable upgrade for your BMW. This performance improvement is achieved through raising the rev limit and finely tuning fuel and spark maps, ensuring your BMW performs even better than when it left the factory.

Key Features:

• Turner Performance Chip: The ultimate tool to increase power and torque for your BMW.
• Precision Tuning: Dyno-tuned by the distinguished BMW tuning expert, Jim Conforti.
• High-Octane Power: Maximizes the potential of high-octane (91+) pump gas.
• Improved Torque and Horsepower: Boosts mid-range torque and high-RPM horsepower.
• Enhanced Rev Limit: Raises the rev limit for superior engine performance.
• Fine-Tuned Fuel and Spark Maps: Ensures top performance.
• User-Friendly Installation: Detailed instructions included for easy, enthusiast-friendly installation.
• No Downsides: Safely enhances performance while improving driveability and responsiveness.

Turner Motorsport and Jim Conforti bring over 20 years of experience in breathing new life into BMWs through software tuning. Unlike inferior eBay chips, Turner Performance Chips are engineered with extensively tested, carefully designed fuel and spark maps, ensuring peak performance without risking engine damage or reducing driveability. Since 1995, Jim Conforti has been utilizing his expertise to refine the BMW driving experience by unleashing more power and torque while enhancing throttle response. With over 10,000 units sold, Jim Conforti is widely recognized as a leader in BMW chip tuning. Your BMW deserves the best—don't be misled by imitators.

This Turner Conforti Performance Chip is meticulously designed to harness the potential of BMW's all-aluminum M60 engine. This impressive V8 engine, known for its lightweight construction and advanced technology, continues to impress. Jim Conforti has carefully fine-tuned the Turner Conforti Performance Chip to deliver more high-RPM horsepower and mid-range torque, addressing the areas where your BMW needs it most.

• Horsepower Gain: +23 at 6,000 RPM
• Torque Gain: +23 at 3,000 RPM
• New Rev Limit: Raised to 7,000 RPM
• Easy Installation: Detailed installation instructions included for your convenience.

Turner is so confident that you will be delighted by the power, torque, and overall performance enhancement that they offer a 30-day money-back guarantee for this product, serviced by ECS Tuning.

These Motorsport valve springs are from the Sport Evo 3 model but can be used in all E30 M3s (and others). We found that the stock original valve springs can be too weak when used with upgraded cams and this genuine BMW Motorsport part is an upgrade over the original design. Valve springs also get weaker over time so these are the perfect replacement when refreshing the S14 cylinder head. A weak spring can lead to a burnt valve seat or even a bent valve. These are also the stock springs in the M88/S38 and Euro S50B30.

Priced per valve (price includes 1 inner and 1 outer).