ZRP BMW 2.0L N20 Connecting Rods
699.99€
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The ZRP BMW 2.0L N20 Connecting Rods give the N20 the strength it should’ve had from the start. Once you raise the boost, the stock rods start to feel a bit nervous, and that’s usually the moment builders turn to something built for real pressure. ZRP crafts these rods from 4340 high-tensile steel shaped for power gains without extra bulk, and that balance feels almost refreshing on an engine that sees plenty of stress.
They use a straight-cut pin end meant for aftermarket pistons, which makes sense when you want more control and a powerband that feels stable instead of fragile. Inside, AMPCO 18 bushings stand up to heat and load, and the small radial groove acts like a tiny oil pocket that keeps movement smooth even when the engine feels busy.
To keep the material steady, each rod goes through shot peening and a careful heat process that strengthens the structure from the inside out. Machining stays tight, too. Clearances stay predictable, bend and twist remain controlled, and the final fit feels like something you can trust. It’s the kind of detail that brings a quiet sense of comfort when you’re leaning into the throttle.
Every rod comes with ARP 2000 bolts rated to 220,000 psi, and you can move to ARP L19 bolts for extra strength. ZRP includes ARP moly and clear fitting instructions, which makes the install feel smooth for anyone familiar with engine builds.
For N20 owners planning bigger turbos, more boost, or a stronger and safer setup, these connecting rods bring the steady foundation a tuned engine needs. You end up with a build that feels reliable, composed, and ready for real work.
FEATURES
- Two-Piece forging for great strength
- Shot Peening for improved fatigue life
- Magnaflux Inspection guarantees that the consistency of the forged material meets our high-quality standard
- Double ribbed caps for added support
- Multi Stage Heat Treatment for maximum strength, dimensional stability, and fatigue life.
- CNC machining for superior tolerances, precise as much as 0.0002″
- Center to center is maintained under .001″ tolerance
- Finite Element Analysis (FEA) Computer generated stress analysis of con rods
- Optimal balancing for weight matched sets of ± 1gram
EXTENDED MACHINING CHARACTERISTICS
- “Tapered” Pin End – Suitable for O.E.M. pistons
- Dowel sleeves for perfect fit and accurate re-assembling
- Lipped Cap Relief for improved big-end integrity at extreme application
- Grooves in Thrust Face for weight reduction
APPLICATIONS
- 2012–2016 BMW N20B20 F20/F21 125i
- 2013–2016 BMW N20B20 F22/F23 220i 228i
- 2012–2018 BMW N20B20 F30/F31/F34 320i 328i
- 2015–2019 BMW N20B20 G30/G31 520i
- 2011–2015 BMW N20B20 F10/F11 520i 528i
- 2013–2016 BMW N20B20 F07/F10 528i GT
- 2012–2017 BMW N20B20 F32/F33/F36 420i 428i
- 2014–2018 BMW N20B20 F48 X1 20i 28i
- 2011–2017 BMW N20B20 F25 X3 20i 28i
- 2013–2017 BMW N20B20 F26 X4 20i 28i
- 2014–2018 BMW N20B20 F15 X5 25i 28i
- 2014–2018 BMW N20B20 F16 X6 28i
- 2012–2015 BMW N20B20 E89 Z4 sDrive20i sDrive28i
NOTES
Horsepower range for these rods is 155HP. per cylinder with ARP 2000 fasteners and 175HP with ARP L19 Fasteners.
ADDITIONAL INFORMATION:
| Brand | |
|---|---|
| Shape | I-Beam |
| Material | High Tensile Steel 4340 |
| Length | 144.35mm |
| Small End | 22.00mm |
| Bolt Size | 3/8" |
| Application | 2.0L N20 Turbo / N26B20 (US only) |
| Big End | 53.635mm |
| B.E Width | 20.88mm |
| Set Of | 4 |
| Discplacement | 2.0L |
| Pin Size | 22.00mm |
| Series | – |
| Engine | 2.0L – N20B20 |
| Note | Non-Tapered Pin End / Straight PE |
PREPREG is a common term for a reinforcing fabric such carbon which has been pre-impregnated with a resin system. This resin system (typically epoxy) already includes the proper curing agent. As a result, the prepreg is ready to be laid into the mold without the addition of any more resin. In order for the laminate to cure, an autoclave production process is used, a combination of high pressure and heat.
- Maximum strength and performance characterictics. In a hand layup production process, it is difficult to achieve 50% fabric and 50% resin content. Typical hand laminates, even when vacuum bagged, end up with a significant amount of excess resin. Excess resin increases brittleness and reduces overall strength properties. On the other hand, most prepregs contain around 35% resin. This is ideal for maximum cured properties and generally impossible to achieve in normal hand lamination.
- Uniformity and repeatability. The prepreg is of uniform thickness and each part coming out of the mold may theoretically be the same. Vacuum bagging technology may have some errors in processing, but prepreg ensures production consistency.
- Reduce curing time. After the thermal curing cycle, no need to wait for the standard 48 hours can be fully cured.
- Aesthetics. Although prepreg processing still requires mold preparation and demoulding, prepreg processing eliminates air bubbles, makes it easier to obtain a smooth, glossy surface as well as eliminates any seaming lines.
We offer free tracked shipping on all orders within mainland EU. Orders to remote areas such as Malta, Cyprus, and Iceland may incur a surcharge. Worldwide shipping is also available—please contact us for a quote.
Most orders dispatch within one business day (Monday to Friday). EU delivery takes 3–5 working days from dispatch, and tracking details will be provided via email once your order has shipped.
Please note that import taxes may apply outside the EU, and these are the responsibility of the buyer. Some items may ship directly from our suppliers and may have varying delivery times. If an item is out of stock, we will contact you to discuss the available options.
RETURNS
Changed your mind? You can return unused, uninstalled items in original packaging within 30 days of delivery. Return shipping is the customer’s responsibility unless the item is faulty.
Custom, used, or built-to-order items are non-returnable.
Once we receive and inspect your return, refunds are typically processed within 10 business days.
If your item is damaged or incorrect, contact us within 48 hours with photos and order details.
WARRANTY
All VA and VA Motorsports products come with a 1-year limited warranty covering manufacturing defects and fitment issues. For third-party items, warranty terms vary by brand—please check the product listing or contact us for details.
This warranty does not cover wear and tear, incorrect installation, cosmetic damage, labor, or third-party costs.
To start a claim, email us with your order number, issue description, and photos. If the claim is approved, we’ll offer a replacement, store credit, or a refund.








































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