SKU: 26310843967

Compatible for BMW E30 M3 S14 2.3-2.5L I4 H-Beam Connecting Rods Performance Conrods

Sale price$176.40 Regular price$196.00
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 14 - Jul 19

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Compatible for BMW E30 M3 S14 2.3-2.5L I4 H-Beam Connecting Rods Performance Conrods[description] Item Number 3135395267 Application Compatible for BMW E30 M3 S14B23 1988 1991 L4 Specification TV Certification Con Rods Type: Forged 4340 aircraft chrome moly quality steel for racing H beam Conrods Quantity: 1 set of 4 pieces Bolts: Including Genuine ARP 2000 bolts Note: Extra cost for upgrading to ARP L19 bolts Bolts Size: 3 8" ARP 2000 bolts Tolerance: Balanced to + 1 gram in set Piston Bolt Hole: + 4 1000mm Power: 600hp ~ 800hp per

[description]

Item Number

3135395267

Application

Compatible for BMW E30 M3 S14B23 1988 - 1991 L4

Specification

- TÜV Certification Con Rods
- Type: Forged 4340 aircraft chrome moly quality steel for racing
- H-beam Conrods Quantity:1 set of 4 pieces
- Bolts: Including Genuine ARP 2000 bolts
- Note: Extra cost for upgrading to ARP L19 bolts
- Bolts Size: 3/8" ARP 2000 bolts
- Tolerance: Balanced to +/- 1 gram in set
- Piston Bolt Hole: +-4/1000mm
- Power: 600hp ~ 800hp per set
- Strength of the fastening (PSI): 220,000/230,000 PSI Torque: 48ft �65 NM
- Top acceleration: 9000rpm
- Warranty: one year

Dimensions

Center to center length: 144mm
Big end diameter: 52mm
Small end diameter: 22mm
Big end width: 24mm
Small end width: 24mm

Feature

- Forged SAE 4340 Chrome Moly Steel for the highest strength and durability, dedicated for Racing
- Designed and processed by CNC machine.
- All big and small ends are finished with SUNNEN honing machine
- Precision alignment sleeves positively locate the rod cap, maintaining big end bore size and eliminating cap walk
- 100% X-rayed, sonic tested and magnafluxed
- Multi-stage heat treated
- Shot peened to relieve stress
- Come with the bronzed bushing suitable for the floating piston pin

Note

- Professional installation is highly recommended (No Instruction Included)
- Custom Service:If there's no conrods you need on our site, we would be happy to help determine your requirements and develop a solution with you to satisfy your needs.

[warranty]

Shipping

1. We will ship your order in one business day once the payment is cleared.
2. Tracking number will be uploaded to your MXR customer account within 24 hours after shipment. Meanwhile, you will get the logistics notification mail.
3. Shipping time usually takes 2-7 business days when products available in local warehouses, and 5-25 business days to International addresses.
4. We only ship the item to PayPal verified shipping address if you pay with PayPal. Please make sure your shipping address is the same as PayPal.
5. Import Tax: We do not cover any import Duty and Tax. Customer should be responsible for the Import tax.
6. Please understand that extra shipping fee may be needed for some International customers, especially buyers from affiliate islands of France, Italy, Portugal, Spain and so on.

Return Policy

We committed to provide good quality products to all our customers. We accept return or exchange within 30 days. No hassle for refund, 15 business days money back guarantee after we received the returned items. We hope that you will be pleased with your purchase. Your 100% satisfaction is our top priority.

1. If you are not satisfied with your purchase, please contact us as soon as possible after you received the item. Return shipping address will be provided and you will get the refund after we received the return item. All returned items must be in brand-new condition, unused and with original tags and packaging.

2. If the return is caused by the consumer, consumer should be responsible for the shipping fee. If due to our reasons, the goods received are damaged or not correct, and the consumer is not required to bear the shipping fee for this reason.

Important notice

1. Any returned item(s) without Return authorization will be rejected.
2. Please return your item(s) in original packaging and ensure that all packages are securely wrapped
3. We will not accept responsibility for loss or damage of goods during transit, please ensure that the insurance cover option is taken where possible
4. Upon receipt, all products will be inspected at our discretion in 3-5 business days. Then, the updated result will be informed.
If you have made a mistake on purchase and wish to cancel the order before it is dispatched please contact us by email as quickly as possible.

Note

The box of conrods is shipped randomly.

[descriptionName]
  • * 1.H-Beam con rods compatible for BMW E30 M3 S14B23 88-91 L4
  • * 2.Advertised Horsepower Rating: 600~800HP
  • * 3. Forged 4340 EN24 aircraft chrome moly quality steel
  • * 4.Dimensions: Center to center length: 144mm;Big end diameter: 52mm;Small end diameter: 22mm;Big end width: 24mm;Small end width: 24mm
  • * 5.Package Contents: 4 Pieces of H-Beam Connecting Rods; 8 Pieces of ARP 2000 3/8 " bolts (Note: Extra cost for upgrading to ARP L19 bolts)
  • * 6.TüV Certification Con Rods
  • * 7.Advertised RPM Rating: 7000-9000 rpm
  • * 8. Fastener Tensile Strength (psi):200,000 - 230,000 psi
  • * 9.Balanced to within +/- 1 gram per end
  • * 10.The big end bores are honed to a +/-.01mm tolerance
  • * 11.Heat-treating & Shot-peened for remained consistent and strong
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 26310843967

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.5 ★★★★★
Based on 336 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
A
Verified Purchase
Amazon Customer
Lowell, US
★★★★★ 5
Nice
Size: Small, Color: Bunny, Size: Small, Color: Bunny
Cute, dog loves it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
R
Verified Purchase
Ranger Sarge
San Leandro, US
★★★★★ 1
Defective toy and inconsistent quality.
Size: X-Large, Color: Raccoon, Size: X-Large, Color: Raccoon
My initial review was 5 stars based on my experience with a previous order (blue raccoon) and the fact my puppy was immediately interested in it. However, I did not give it to her to play with until this past Friday (May 21, 2026) because she had the first one I bought. In a matter of 2 days the seam on the back and at the base of the head unraveled and all of the stuffing was scattered all over the room. I thought I’d found some good, high quality, toys for her but apparently this one was defective because the first one had had a lot of use and I’d still in decent shape. This is too much money to pay for a dog toy that only lasts a day or two so be advised they aren’t all good.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2026
J
Verified Purchase
J. Bush
Cuba, US
★★★★★ 5
Bigger, louder, crinklier, softer, than expected!
Size: X-Large, Color: Rabbit
My dog was gifted a collection of used toys and he really likes a very long stuffed pig which, unfortunately, another dog that is a destructive chewer, totally destroyed. I decided to break down and buy him another long stuffed toy today and since he's always blissfully watching rabbits in the yard and neighborhood I chose the rabbit version. This thing is huge which is great for him- he's 62 lbs and 7 months old and only half grown. He loves it, it has multiple LOUD squeakers, lots of crinkly spots, and fun ears/legs to grab hold off. He's a big fan and it's made with K9 Tuff Guard which LASTS. Super soft and easy to wash. Update after 2 months- easy to wash and looks new after a washing. very durable so far, standing up to indoor and outdoor use. He is not a destructive chewer but whips them around, tramples on them, steps on them while running top speed and chomps on the annoying squeaker for hours. one squeaker has a hole and its tune is now slightly muted (thank god)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 24, 2019
D
Verified Purchase
Debbie Kielan
Chelsea, US
★★★★★ 1
Had big hole in it
Color: Perching Perfection, Size: 7.5" x 6.75" x 6"
This toy had a hole in it when I got it. Like they missed a seam. I meant to return it. But I had a lot going on and forgot to. My dog loved it when I showed it to him. I handed it to him then realized it had a big hole and I had to take it away. Poor guy. He really wanted it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 25, 2026
M
Verified Purchase
Melinda Rimini
Massapequa, US
★★★★★ 1
STEER CLEAR
Color: Can’T Be Tamed, Size: 9.5" h x 8" w x 4.5" d, Color: Can’T Be Tamed, Size: 9.5" h x 8" w x 4.5" d
Very thin and cheaply made! Same brand sold in Sam's Club in a 3-pack was of much better quality! Steer clear of these!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026

recommand products